diff --git a/sphinx/build/doctrees/Ohmpi.doctree b/sphinx/build/doctrees/Ohmpi.doctree
index c7ee4b356b953d4ef8dbe45e97c4f3d5251ddc8d..d9fd6f2dcdffdb6fc9b60e20616f56c493265351 100644
Binary files a/sphinx/build/doctrees/Ohmpi.doctree and b/sphinx/build/doctrees/Ohmpi.doctree differ
diff --git a/sphinx/build/doctrees/environment.pickle b/sphinx/build/doctrees/environment.pickle
index 24bb5ab43310a41e3d55c7e51f32e574a58f9f6f..0b29aeb9f1bac9e0f151541e97b2b0e3303f2aa7 100644
Binary files a/sphinx/build/doctrees/environment.pickle and b/sphinx/build/doctrees/environment.pickle differ
diff --git a/sphinx/build/html/Ohmpi.html b/sphinx/build/html/Ohmpi.html
index 41c6684d0a4f9e4e4de61d8f94786527e7b3d5d3..9d32ddfa727f6c1698acaf9ea76dc23d5f4f26ab 100644
--- a/sphinx/build/html/Ohmpi.html
+++ b/sphinx/build/html/Ohmpi.html
@@ -34,11 +34,10 @@
 <nav class="h-full overflow-y-auto bg-white text-gray-600 pt-8 flex flex-col" role="navigation">
 <div class="nav-toc flex-1 pl-6"><ul class="current">
 <li class="toctree-l1 current expanded"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="current reference internal" data-action="click-&gt;sidebar#close" href="#">OhmPi project</a></div><ul>
-<li class="toctree-l2"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="#partenaires"><strong>Partenaires</strong></a></div><ul>
-<li class="toctree-l3"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="#citing-ohmpi"><strong>Citing OhmPi</strong></a></div></li>
-<li class="toctree-l3"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="#introduction-to-ohmpi"><strong>Introduction to OhmPi</strong></a></div></li>
-</ul>
-</li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="#authors"><strong>Authors:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="#parteners"><strong>Parteners:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="#citing-ohmpi"><strong>Citing OhmPi:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="#introduction-to-ohmpi"><strong>Introduction to OhmPi:</strong></a></div></li>
 </ul>
 </li>
 <li class="toctree-l1"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="V1_01.html">OhmPi V 1.01 (limited to 32 electrodes)</a></div><ul>
@@ -115,58 +114,75 @@
 </nav>
 <article class="flex-1" role="main">
 <div class="section" id="ohmpi-project">
-<h1>OhmPi project<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-project">¶</a></h1>
-<div class="section" id="partenaires">
-<h2><strong>Partenaires</strong><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#partenaires">¶</a></h2>
-<a class="reference internal image-reference" href="_images/logo_ohmpi.JPG"><img alt="Logo OhmPi" class="align-center" src="_images/logo_ohmpi.JPG" style="width: 350px; height: 250px;"/></a>
-<p>Authors:</p>
+<h1>OhmPi project<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-project">¶</a></h1>
+<a class="reference internal image-reference" href="_images/logo_ohmpi.JPG"><img alt="Logo OhmPi" class="align-left" src="_images/logo_ohmpi.JPG" style="width: 250px; height: 180px;"/></a>
+<div class="section" id="authors">
+<h2><strong>Authors:</strong><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#authors">¶</a></h2>
 <div class="line-block">
-<div class="line">Rémi CLEMENT,Vivien DUBOIS,Nicolas Forquet, INRAE, REVERSAAL, F-69626, Villeurbanne Cedex, France.</div>
-<div class="line">Yannick FARGIER, GERS-RRO, Univ Gustave Eiffel, IFSTTAR, Univ Lyon, F-69675 Lyon, France.</div>
-<div class="line">Julien GANCE, IRIS Instruments, 45100 Orléans, France.</div>
-<div class="line">Hélène GUYARD, IGE Grenoble, Université Grenoble Alpes, Grenoble.</div>
-<div class="line">Olivier Kaufmann, Université de Mons · Department of Geology and Applied Geology</div>
+<div class="line">Rémi CLEMENT,Vivien DUBOIS,Nicolas Forquet, INRAE, REVERSAAL, Villeurbanne, France.</div>
+<div class="line">Yannick FARGIER, GERS-RRO, Univ Gustave Eiffel, IFSTTAR, Lyon, France.</div>
+<div class="line">Julien GANCE, IRIS Instruments, Orléans, France.</div>
+<div class="line">Hélène GUYARD, IGE Grenoble, Université Grenoble Alpes, Grenoble, France.</div>
+<div class="line">Olivier Kaufmann, Université de Mons, Department of Geology and Applied Geology, Mons, Belgium</div>
+<div class="line">Guillaume Banchy, ILVO,Merelbeke, France</div>
+<div class="line"><br/></div>
+</div>
 </div>
-<p>Parteners:</p>
+<div class="section" id="parteners">
+<h2><strong>Parteners:</strong><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#parteners">¶</a></h2>
 <table class="docutils align-center">
 <colgroup>
-<col style="width: 23%"/>
-<col style="width: 27%"/>
-<col style="width: 23%"/>
-<col style="width: 27%"/>
+<col style="width: 34%"/>
+<col style="width: 35%"/>
+<col style="width: 31%"/>
 </colgroup>
 <tbody>
 <tr class="row-odd"><td><img alt="_images/logo_inrae.jpg" src="_images/logo_inrae.jpg"/>
 </td>
 <td><img alt="_images/logo_univ_gustave.png" src="_images/logo_univ_gustave.png"/>
 </td>
-<td><img alt="_images/logo-iris.jpg" src="_images/logo-iris.jpg"/>
+<td></td>
+</tr>
+<tr class="row-even"><td><img alt="_images/logo_univ_mons.png" src="_images/logo_univ_mons.png"/>
 </td>
 <td><img alt="_images/ige.png" src="_images/ige.png"/>
 </td>
+<td><img alt="_images/logo-iris.jpg" src="_images/logo-iris.jpg"/>
+</td>
 </tr>
 </tbody>
 </table>
-<p>Creation date : Juillet 2020.</p>
-<p>Update : 04 août 2021.</p>
+<p>Creation date : July 10, 2020</p>
+<p>Update : February 09, 2022.</p>
 <p>Status of document: In progress.</p>
+<div class="line-block">
+<div class="line"><br/></div>
+</div>
+</div>
 <div class="section" id="citing-ohmpi">
-<h3><strong>Citing OhmPi</strong><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#citing-ohmpi">¶</a></h3>
+<h2><strong>Citing OhmPi:</strong><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#citing-ohmpi">¶</a></h2>
+<div class="line-block">
+<div class="line"><br/></div>
+</div>
 <p><em>Rémi Clement, Yannick Fargier, Vivien Dubois, Julien Gance, Emile Gros, et al.. OhmPi: An open</em>
 <em>source data logger for dedicated applications of electrical resistivity imaging at the small and laboratory</em>
 <em>scale. HardwareX, Elsevier, 2020, 8, 24 p. ff10.1016/j.ohx.2020.e00122ff.</em></p>
+<div class="line-block">
+<div class="line"><br/></div>
+</div>
 </div>
 <div class="section" id="introduction-to-ohmpi">
-<h3><strong>Introduction to OhmPi</strong><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#introduction-to-ohmpi">¶</a></h3>
-<p>This documentation presents the development of a low-cost, open hardware resistivity meter to provide the scientific community with a robust and flexible tool for small-scale experiments. Called OhmPi, this basic resistivity meterfeatures current injection and measurement functions associated with a multiplexer that allows performing automatic measurements with up to 32 electrodes.OhmPi’s philosophy is to provide a fully open source and open hardware tool /
-to the near surface scientific community.</p>
+<h2><strong>Introduction to OhmPi:</strong><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#introduction-to-ohmpi">¶</a></h2>
+<div class="line-block">
+<div class="line"><br/></div>
+</div>
+<p>This documentation presents the development of a low-cost, open hardware resistivity meter to provide the scientific community with a robust and flexible tool for small-scale experiments. Called OhmPi, this basic resistivity meterfeatures current injection and measurement functions associated with a multiplexer that allows performing automatic measurements with up to 32 electrodes.OhmPi’s philosophy is to provide a fully open source and open hardware toolto the near surface scientific community.</p>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
 <p>Everyone willing to get involved is  welcome in OhmPi Project!.</p>
 </div>
 </div>
 </div>
-</div>
 </article>
 <footer>
 <div class="mt-20 mb-4 text-sm text-gray-700">© 2022, INRAE, Team Ohmpi Made with <a href="https://www.sphinx-doc.org">Sphinx 4.3.0</a></div>
diff --git a/sphinx/build/html/Ohmpi_V2_00/V2_00_step_01.html b/sphinx/build/html/Ohmpi_V2_00/V2_00_step_01.html
index 3c4f8ea47f39667b9279b523a6bbb498babfeed7..940d66764f896dc0004ce4ad9962649c11870336 100644
--- a/sphinx/build/html/Ohmpi_V2_00/V2_00_step_01.html
+++ b/sphinx/build/html/Ohmpi_V2_00/V2_00_step_01.html
@@ -116,9 +116,9 @@
 </nav>
 <article class="flex-1" role="main">
 <div class="section" id="step-n1-raspberry-pi-configuration">
-<h1><strong>STEP n°1</strong> : Raspberry Pi  configuration<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#step-n1-raspberry-pi-configuration">¶</a></h1>
+<h1><strong>STEP n°1</strong> : Raspberry Pi  configuration<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#step-n1-raspberry-pi-configuration">¶</a></h1>
 <div class="section" id="part-a-os-installation">
-<h2><strong>PART A:</strong> OS installation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-a-os-installation">¶</a></h2>
+<h2><strong>PART A:</strong> OS installation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-a-os-installation">¶</a></h2>
 <table class="docutils align-default">
 <colgroup>
 <col style="width: 78%"/>
@@ -201,7 +201,7 @@ To ensure that the GPIOs are in Low position, you will need to modify the /boot/
 </ol>
 </div>
 <div class="section" id="part-b-virtual-environnement-and-packages">
-<h2><strong>PART B:</strong> Virtual Environnement and packages<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-b-virtual-environnement-and-packages">¶</a></h2>
+<h2><strong>PART B:</strong> Virtual Environnement and packages<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-b-virtual-environnement-and-packages">¶</a></h2>
 <p>A virtual environment is a way to have multiple, parallel instances of the Python interpreter, each with different package sets and different configurations.
 Each virtual environment contains a discrete copy of the Python interpreter, including copies of its support utilities. It also protects your system in case of problems with the packages.</p>
 <p>All dependencies are specified in requirements.txt</p>
@@ -250,7 +250,7 @@ to leave the virtual environment simply type:</p>
 </code></pre></div></div>
 </div>
 <div class="section" id="part-c-activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">
-<h2><strong>PART C:</strong> Activate virtual environnement on Thonny (Python IDE)  (on Rapberry Pi)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-c-activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">¶</a></h2>
+<h2><strong>PART C:</strong> Activate virtual environnement on Thonny (Python IDE)  (on Rapberry Pi)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-c-activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">¶</a></h2>
 <p>If you decided to use a virtual environment, it is necessary to setup Thonny Python IDE the first time you use it.</p>
 <p>1- Run the Thonny Python IDE software, Click on raspebrry acces <strong>menu &gt; programming&gt; Thonny pythonIDE</strong></p>
 <p>2- Thonny’s interface opens, Python runs on the Root (Python 3.7.3 (/usr/bin/python3))</p>
diff --git a/sphinx/build/html/Ohmpi_V2_00/V2_00_step_02.html b/sphinx/build/html/Ohmpi_V2_00/V2_00_step_02.html
index 41d59f316941ea914edc7b3062098d3e681b379d..3b31e3a7067f096ed80586752cf55920b89b1435 100644
--- a/sphinx/build/html/Ohmpi_V2_00/V2_00_step_02.html
+++ b/sphinx/build/html/Ohmpi_V2_00/V2_00_step_02.html
@@ -116,16 +116,16 @@
 </nav>
 <article class="flex-1" role="main">
 <div class="section" id="step-n2-measurement-board">
-<h1><strong>STEP n°2</strong>: Measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#step-n2-measurement-board">¶</a></h1>
+<h1><strong>STEP n°2</strong>: Measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#step-n2-measurement-board">¶</a></h1>
 <div class="section" id="part-a-assembly-of-measurement-board">
-<h2><strong>PART A</strong> Assembly of measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-a-assembly-of-measurement-board">¶</a></h2>
+<h2><strong>PART A</strong> Assembly of measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-a-assembly-of-measurement-board">¶</a></h2>
 <div class="section" id="required-components">
-<h3>Required components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#required-components">¶</a></h3>
+<h3>Required components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#required-components">¶</a></h3>
 <div class="align-center figure">
 <a class="reference internal image-reference" href="../_images/00_mes_board_components.jpg"><img alt="alternate text" src="../_images/00_mes_board_components.jpg" style="width: 600px; height: 450px;"/></a>
 </div>
 <table class="colwidths-given docutils align-default" id="id1">
-<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a></caption>
+<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a></caption>
 <colgroup>
 <col style="width: 8%"/>
 <col style="width: 18%"/>
@@ -348,7 +348,7 @@
 </table>
 </div>
 <div class="section" id="description">
-<h3>Description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#description">¶</a></h3>
+<h3>Description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#description">¶</a></h3>
 <div class="align-center figure">
 <a class="reference internal image-reference" href="../_images/schema_measurement_board.jpg"><img alt="alternate text" src="../_images/schema_measurement_board.jpg" style="width: 600px; height: 450px;"/></a>
 </div>
@@ -706,7 +706,7 @@ corners)</p></td>
 </div>
 </div>
 <div class="section" id="part-b-start-up-of-the-measurement-board">
-<h2><strong>PART B</strong> Start-up of the measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-b-start-up-of-the-measurement-board">¶</a></h2>
+<h2><strong>PART B</strong> Start-up of the measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-b-start-up-of-the-measurement-board">¶</a></h2>
 <table class="docutils align-default">
 <colgroup>
 <col style="width: 100%"/>
@@ -717,7 +717,7 @@ corners)</p></td>
 </tbody>
 </table>
 <table class="colwidths-given docutils align-default" id="id2">
-<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id2">¶</a></caption>
+<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id2">¶</a></caption>
 <colgroup>
 <col style="width: 8%"/>
 <col style="width: 18%"/>
@@ -843,7 +843,7 @@ Raspberry Pi’s power port.</p></td>
 </table>
 </div>
 <div class="section" id="part-c-check-the-measurement-board">
-<h2><strong>PART C</strong> Check the measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-c-check-the-measurement-board">¶</a></h2>
+<h2><strong>PART C</strong> Check the measurement board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-c-check-the-measurement-board">¶</a></h2>
 <blockquote>
 <div><p>Run the terminal, and write</p>
 <div class="code-wrapper" data-controller="code">
diff --git a/sphinx/build/html/Ohmpi_V2_00/V2_00_step_03.html b/sphinx/build/html/Ohmpi_V2_00/V2_00_step_03.html
index a94be8f066239deaabb963c0fc832289bc5b6c46..1fbdb5bc8dcabefd4f379dcfffbf5da8ea11bab4 100644
--- a/sphinx/build/html/Ohmpi_V2_00/V2_00_step_03.html
+++ b/sphinx/build/html/Ohmpi_V2_00/V2_00_step_03.html
@@ -115,7 +115,7 @@
 </nav>
 <article class="flex-1" role="main">
 <div class="section" id="step-n3-mux-board">
-<h1><strong>STEP n°3:</strong> MUX board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#step-n3-mux-board">¶</a></h1>
+<h1><strong>STEP n°3:</strong> MUX board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#step-n3-mux-board">¶</a></h1>
 <p>The multiplexing of the channels is a mechanical multiplexing based on OMRON’s manufacturing relays (G5LE-1-VD 12 VDC). Each relay is combined with
 a ZVN4206A power MOFSET. The raspberry has only 30 GPIOs, which is not enough to activate all the 64 electrodes, which represent 512 GPIOs.
 We used gpio expender I2C (MCP23017). We have associated these components with an I2C muliplexer of type type TCA9548A from adafruit.
@@ -123,14 +123,14 @@ This combination allows to go up to 512 GPIOs and up to 128 electrodes. Each car
 In the following presentation for an Ohmpi 64 electrodes, we will use the addresses 0X70 for channel A, 0X71 for channel B, 0X72 for channel M and 0X73 for channel N.
 0X73 for the N channel. 4 MUX board will be needed to multiplex an Ohmpi 64 electrodes.</p>
 <div class="section" id="part-a-assembly-of-mux-board">
-<h2><strong>PART A</strong> Assembly of MUX board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-a-assembly-of-mux-board">¶</a></h2>
+<h2><strong>PART A</strong> Assembly of MUX board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-a-assembly-of-mux-board">¶</a></h2>
 <div class="section" id="required-components">
-<h3>Required components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#required-components">¶</a></h3>
+<h3>Required components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#required-components">¶</a></h3>
 <div class="align-center figure">
 <a class="reference internal image-reference" href="../_images/MUX_board_componement.jpg"><img alt="alternate text" src="../_images/MUX_board_componement.jpg" style="width: 600px; height: 650px;"/></a>
 </div>
 <table class="colwidths-given docutils align-default" id="id1">
-<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a></caption>
+<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a></caption>
 <colgroup>
 <col style="width: 8%"/>
 <col style="width: 18%"/>
@@ -464,7 +464,7 @@ In the following presentation for an Ohmpi 64 electrodes, we will use the addres
 </div>
 </div>
 <div class="section" id="part-b-mux-board-address">
-<h2><strong>PART B</strong> MUX board address<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-b-mux-board-address">¶</a></h2>
+<h2><strong>PART B</strong> MUX board address<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-b-mux-board-address">¶</a></h2>
 <p>To build an ohmpi it is necessary to have 4 MUX boards, with 4 different addresses. It is therefore necessary to identify each board, by assigning an address, which will be allocated in the Ohmpi code.
 We present here the addresses selected by default.</p>
 <p>For the A electrode board, we suggest addressing it with address 0x70:</p>
@@ -553,7 +553,7 @@ electrode name on the mux board (B).</p></td>
 </table>
 </div>
 <div class="section" id="part-c-validation-of-mux-board">
-<h2><strong>PART C</strong> Validation of MUX board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-c-validation-of-mux-board">¶</a></h2>
+<h2><strong>PART C</strong> Validation of MUX board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#part-c-validation-of-mux-board">¶</a></h2>
 <p>The first step is to test the Mux boards before assembling them definitively.
 To test the Mux boards, it will be necessary first to make a simplified assembly of the Mux board and the measurement board.</p>
 <p>The first thing to do is to prepare a 50 cm long flat wire with two 6-poles connectors.</p>
diff --git a/sphinx/build/html/V1_01.html b/sphinx/build/html/V1_01.html
index c0db7961e55767037cef85c48366c472435ea0ff..cd3d042ff1f32dcfc8257ac1502c8de91bd8737b 100644
--- a/sphinx/build/html/V1_01.html
+++ b/sphinx/build/html/V1_01.html
@@ -115,7 +115,7 @@
 </nav>
 <article class="flex-1" role="main">
 <div class="section" id="ohmpi-v-1-01-limited-to-32-electrodes">
-<h1>OhmPi V 1.01 (limited to 32 electrodes)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-v-1-01-limited-to-32-electrodes">¶</a></h1>
+<h1>OhmPi V 1.01 (limited to 32 electrodes)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-v-1-01-limited-to-32-electrodes">¶</a></h1>
 <div class="admonition warning">
 <p class="admonition-title">Warning</p>
 <p>This version corresponds to the version published in the Hardware X journal.
@@ -123,13 +123,13 @@ However, we have corrected the bugs that existed on this version and explained t
 We invite you to refer to this document to assemble Ohmpi V1.01.</p>
 </div>
 <div class="section" id="the-philosophy-of-ohmpi">
-<h2>The philosophy of Ohmpi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#the-philosophy-of-ohmpi">¶</a></h2>
+<h2>The philosophy of Ohmpi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#the-philosophy-of-ohmpi">¶</a></h2>
 <p>The philosophy of Ohmpi V1.01 is to offer a multi electrode resistivity meter, from a set of commercially available
 electronic cards it is a resistivity meter limited to 32 electrodes only. It is limited to low-current injection,
 but suitable for small laboratory experiments and small field time monitoring</p>
 </div>
 <div class="section" id="technical-data">
-<h2>Technical data<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#technical-data">¶</a></h2>
+<h2>Technical data<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#technical-data">¶</a></h2>
 <table class="docutils align-default">
 <colgroup>
 <col style="width: 50%"/>
@@ -186,9 +186,9 @@ control system</p></td>
 </table>
 </div>
 <div class="section" id="raspberry-pi-configuration">
-<h2>Raspberry Pi  configuration<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#raspberry-pi-configuration">¶</a></h2>
+<h2>Raspberry Pi  configuration<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#raspberry-pi-configuration">¶</a></h2>
 <div class="section" id="os-installation">
-<h3>OS installation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#os-installation">¶</a></h3>
+<h3>OS installation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#os-installation">¶</a></h3>
 <p>The first step is to start up the Raspberry Pi board, including installation of an OS (operating system).
 For this step, the installation instructions are well described on the Raspberry website</p>
 <ol class="arabic simple">
@@ -244,7 +244,7 @@ To ensure that the GPIOs are in Low position, you will need to modify the /boot/
 </ol>
 </div>
 <div class="section" id="virtual-environnement-and-packages">
-<h3>Virtual Environnement and packages<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#virtual-environnement-and-packages">¶</a></h3>
+<h3>Virtual Environnement and packages<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#virtual-environnement-and-packages">¶</a></h3>
 <p>All dependencies are specified in requirements.txt</p>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
@@ -290,7 +290,7 @@ to leave the virtual environment simply type:</p>
 </code></pre></div></div>
 </div>
 <div class="section" id="activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">
-<h3>Activate virtual environnement on Thonny (Python IDE)  (on Rapberry Pi)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">¶</a></h3>
+<h3>Activate virtual environnement on Thonny (Python IDE)  (on Rapberry Pi)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">¶</a></h3>
 <p>If you decided to use a virtual environment, it is necessary to setup Thonny Python IDE the first time you use it.</p>
 <p>1- Run the Thonny Python IDE software, Click on raspebrry acces <strong>menu &gt; programming&gt; Thonny pythonIDE</strong></p>
 <p>2- Thonny’s interface opens, Python runs on the Root (Python 3.7.3 (/usr/bin/python3))</p>
@@ -316,11 +316,11 @@ to leave the virtual environment simply type:</p>
 </div>
 </div>
 <div class="section" id="assembly-of-the-measuring-current-injection-cards-and-connection-with-the-raspberry-pi">
-<h2>Assembly of the measuring/current injection cards, and connection with the Raspberry Pi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#assembly-of-the-measuring-current-injection-cards-and-connection-with-the-raspberry-pi">¶</a></h2>
+<h2>Assembly of the measuring/current injection cards, and connection with the Raspberry Pi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#assembly-of-the-measuring-current-injection-cards-and-connection-with-the-raspberry-pi">¶</a></h2>
 <div class="section" id="electrical-resistivity-measurements-board">
-<h3>Electrical resistivity measurements board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurements-board">¶</a></h3>
+<h3>Electrical resistivity measurements board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurements-board">¶</a></h3>
 <div class="section" id="a-description">
-<h4>a) Description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#a-description">¶</a></h4>
+<h4>a) Description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#a-description">¶</a></h4>
 <p>To measure electrical resistivity with Raspberry Pi, an ADS1115 was introduced, as proposed by Florsch [7]. The ADS1115
 is a 16-bit ADC (Analog-to-Digital Converter), with an adaptable gain. Its value has been set at 2/3 in this study. The
 input signal value could lie between - to + 6.114 V. The ADS1115 is mounted on a board adapted from an in-house design.
@@ -354,11 +354,11 @@ A lithium ion battery or automobile-type lead-acid battery can deliver a strong
 constitutes a potential hazard. We therefore recommend adding a 1.5-A fuse between the battery and resistor R9.</p>
 <div class="align-center figure" id="id1">
 <a class="reference internal image-reference" href="_images/schema_measurement_board1.jpg"><img alt="alternate text" src="_images/schema_measurement_board1.jpg" style="width: 800px; height: 400px;"/></a>
-<figcaption><span class="caption-text">Measurement board</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a>
+<figcaption><span class="caption-text">Measurement board</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a>
 </figcaption></div>
 </div>
 <div class="section" id="b-implementation">
-<h4>b) Implementation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#b-implementation">¶</a></h4>
+<h4>b) Implementation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#b-implementation">¶</a></h4>
 <p>The measurement board must be printed using the PCB file (Source file repository), with components soldered onto
 it by following the steps described below and illustrated in the following figure :</p>
 <ul>
@@ -403,16 +403,16 @@ battery terminal, according to Figure 9. Between the battery and the TX+ termina
 place a fuse holder with a 1.5-A fuse for safety purposes.</p>
 <div class="align-center figure" id="id2">
 <a class="reference internal image-reference" href="_images/measurement_board.jpg"><img alt="alternate text" src="_images/measurement_board.jpg" style="width: 800px; height: 500px;"/></a>
-<figcaption><span class="caption-text">Measurement circuit board assembly: a) printed circuit board, b) adding the 1-Kohm resistors ± 1%, c)adding the 1.5-Kohm resistors ± 1%, d) adding the black female 1 x 10 header and the 7-blue screw terminal block(2 pin, 3.5-mm pitch), e) adding the 50-ohm reference resistor ± 0.1%, and f) adding the ADS1115 and the LM358N low-power dual operational amplifiers</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id2">¶</a>
+<figcaption><span class="caption-text">Measurement circuit board assembly: a) printed circuit board, b) adding the 1-Kohm resistors ± 1%, c)adding the 1.5-Kohm resistors ± 1%, d) adding the black female 1 x 10 header and the 7-blue screw terminal block(2 pin, 3.5-mm pitch), e) adding the 50-ohm reference resistor ± 0.1%, and f) adding the ADS1115 and the LM358N low-power dual operational amplifiers</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id2">¶</a>
 </figcaption></div>
 <div class="align-center figure" id="id3">
 <a class="reference internal image-reference" href="_images/measurement_board-2.jpg"><img alt="alternate text" src="_images/measurement_board-2.jpg" style="width: 800px; height: 700px;"/></a>
-<figcaption><span class="caption-text">Measurement board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id3">¶</a>
+<figcaption><span class="caption-text">Measurement board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id3">¶</a>
 </figcaption></div>
 </div>
 </div>
 <div class="section" id="current-injection-board">
-<h3>Current injection board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#current-injection-board">¶</a></h3>
+<h3>Current injection board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#current-injection-board">¶</a></h3>
 <p>To carry out the electrical resistivity measurement, the first step consists of injecting current into the ground.
 In our case, a simple 9-V lead-acid battery is used to create an electrical potential difference that results
 in current circulating into the ground. The current is injected through electrodes A and B (see Fig. 2). This
@@ -426,7 +426,7 @@ the positive battery pole is connected to electrode A and the negative pole to e
 they remain in the normally closed position. This set-up offers a simple and robust solution to inject current.</p>
 <div class="align-center figure" id="id4">
 <a class="reference internal image-reference" href="_images/current_board.jpg"><img alt="alternate text" src="_images/current_board.jpg" style="width: 800px; height: 400px;"/></a>
-<figcaption><span class="caption-text">Wiring of the 4-channel relay module board for current injection management</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id4">¶</a>
+<figcaption><span class="caption-text">Wiring of the 4-channel relay module board for current injection management</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id4">¶</a>
 </figcaption></div>
 <p>The next step consists of featuring the 4-channel relay module used for current injection and its assembly. The wiring
 between the relays must be carried out in strict accordance with Fig. 10. This card must then be connected to the Raspberry
@@ -437,19 +437,19 @@ shown in the diagram, using 1-mm2 cables (red and black in Fig. 10). Lastly, con
 to terminals B and A of the measurement board.</p>
 <div class="align-center figure" id="id5">
 <a class="reference internal image-reference" href="_images/installation_current_board.jpg"><img alt="alternate text" src="_images/installation_current_board.jpg" style="width: 800px; height: 700px;"/></a>
-<figcaption><span class="caption-text">Current injection board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id5">¶</a>
+<figcaption><span class="caption-text">Current injection board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id5">¶</a>
 </figcaption></div>
 <p>Congratulations, you have build a 4 electrodes resistivity-meter.</p>
 </div>
 <div class="section" id="frist-four-electrodes-resistivity-mesurement">
-<h3>Frist four electrodes resistivity mesurement<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#frist-four-electrodes-resistivity-mesurement">¶</a></h3>
+<h3>Frist four electrodes resistivity mesurement<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#frist-four-electrodes-resistivity-mesurement">¶</a></h3>
 <p>Under construction !</p>
 <p>Describe the way to valide the first part of the instruction.
 Electrical resistivity measurement on test circuit</p>
 </div>
 </div>
 <div class="section" id="multiplexer-implentation">
-<h2>Multiplexer implentation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#multiplexer-implentation">¶</a></h2>
+<h2>Multiplexer implentation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#multiplexer-implentation">¶</a></h2>
 <p>The resistivity measurement is conducted on four terminals (A, B, M and N). The user could perform each measurement
 by manually plugging four electrodes into the four channel terminals. In practice, ERT requires several tens or thousands
 of measurements conducted on different electrode arrays. A multiplexer is therefore used to connect each channel to one of
@@ -461,7 +461,7 @@ which is entirely possible, a GPIO channel multiplier will have to be used.
 To prepare the multiplexer, the channels of the two relay boards must be connected according to the wiring diagram shown below.</p>
 <div class="align-center figure" id="id6">
 <a class="reference internal image-reference" href="_images/multiplexer_implementation.jpg"><img alt="alternate text" src="_images/multiplexer_implementation.jpg" style="width: 800px; height: 500px;"/></a>
-<figcaption><span class="caption-text">Schematic diagram of the wiring of two 16-channel relay shields</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id6">¶</a>
+<figcaption><span class="caption-text">Schematic diagram of the wiring of two 16-channel relay shields</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id6">¶</a>
 </figcaption></div>
 <p>For this purpose, 0.5-mm² cables with end caps are used and their length adjusted for each connection in order to produce a clean assembly.
 The length was adjusted so that the distance between the two points to be connected could be directly measured on the board once they had
@@ -473,7 +473,7 @@ see Section 2.4). To execute this step, it will be necessary to follow the proto
 <blockquote>
 <div><div class="align-center figure" id="id7">
 <a class="reference internal image-reference" href="_images/connection.jpg"><img alt="alternate text" src="_images/connection.jpg" style="width: 800px; height: 400px;"/></a>
-<figcaption><span class="caption-text">Connection to the 16-channel relay shield</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id7">¶</a>
+<figcaption><span class="caption-text">Connection to the 16-channel relay shield</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id7">¶</a>
 </figcaption></div>
 </div></blockquote>
 <p>For the 16-channel relay shield no. 1, these steps must be followed:
@@ -538,20 +538,20 @@ The next step consists of connecting the relay card inputs to the Raspberry Pi a
 </div></blockquote>
 </div>
 <div class="section" id="electrode-connection">
-<h2>Electrode connection<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrode-connection">¶</a></h2>
+<h2>Electrode connection<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrode-connection">¶</a></h2>
 <p>At this point, all that remains is to connect the electrodes of each multiplexer to a terminal block (Fig. 13). In our set-up, screw terminals assembled on a din rail were used.
 According to the chosen multiplexer configuration, all the relays of each multiplexer will be connected to an electrode and, consequently, each electrode will have four incoming
 connections. Instead of having four cables connecting an electrode terminal to each multiplexer, we recommend using the cable assembly shown in the following Figure.</p>
 <div class="align-center figure" id="id8">
 <a class="reference internal image-reference" href="_images/cable.jpg"><img alt="alternate text" src="_images/cable.jpg" style="width: 800px; height: 300px;"/></a>
-<figcaption><span class="caption-text">Wire cabling for multiplexer and terminal screw connection</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id8">¶</a>
+<figcaption><span class="caption-text">Wire cabling for multiplexer and terminal screw connection</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id8">¶</a>
 </figcaption></div>
 <p>the next figure provides an example of multiplexer relay connections for electrode no. 1: this electrode of multiplexer MUX A must be connected to electrode no. 1 of MUX B. Moreover, electrode no. 1 of MUX B
 must be connected to electrode no. 1 of MUX N, which in turn must be connected to electrode no. 1 of MUX M. Lastly, electrode no. 1 of MUX M is connected to the terminal block.
 This operation must be repeated for all 32 electrodes.</p>
 <div class="align-center figure" id="id9">
 <a class="reference internal image-reference" href="_images/electrode_cable.jpg"><img alt="alternate text" src="_images/electrode_cable.jpg" style="width: 800px; height: 800px;"/></a>
-<figcaption><span class="caption-text">Example of a multiplexer connection to the screw terminal for electrode no. 1.</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id9">¶</a>
+<figcaption><span class="caption-text">Example of a multiplexer connection to the screw terminal for electrode no. 1.</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id9">¶</a>
 </figcaption></div>
 <div class="admonition warning">
 <p class="admonition-title">Warning</p>
@@ -560,16 +560,16 @@ In case you bought 16 channel relay 5-V cards, you will need to add a DC/DC 12-V
 </div>
 </div>
 <div class="section" id="operating-instruction">
-<h2>Operating instruction<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#operating-instruction">¶</a></h2>
+<h2>Operating instruction<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#operating-instruction">¶</a></h2>
 <div class="section" id="preliminary-procedure-only-for-the-initial-operation">
-<h3>Preliminary procedure (Only for the initial operation)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#preliminary-procedure-only-for-the-initial-operation">¶</a></h3>
+<h3>Preliminary procedure (Only for the initial operation)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#preliminary-procedure-only-for-the-initial-operation">¶</a></h3>
 <p>The open source code must be downloaded at the Open Science Framework source file repository for this manuscript (<a class="reference external" href="https://osf.io/dzwb4/" rel="nofollow noopener">https://osf.io/dzwb4/<svg aria-hidden="true" class="external-link-icon" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M19 19H5V5h7V3H5a2 2 0 00-2 2v14a2 2 0 002 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z"></path></svg></a>)
 or at the following Gitlab repository address: <a class="reference external" href="https://gitlab.irstea.fr/reversaal/OhmPi" rel="nofollow noopener">https://gitlab.irstea.fr/reversaal/OhmPi<svg aria-hidden="true" class="external-link-icon" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M19 19H5V5h7V3H5a2 2 0 00-2 2v14a2 2 0 002 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z"></path></svg></a>. The code must be then unzipped into a selected folder (e.g. OhmPi-master). A “readme” file
 is proposed in the directory to assist with installation of the software and required python packages. It is strongly recommended to create a python virtual environment for installing
 the required packages and running the code.</p>
 </div>
 <div class="section" id="startup-procedure">
-<h3>Startup procedure<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#startup-procedure">¶</a></h3>
+<h3>Startup procedure<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#startup-procedure">¶</a></h3>
 <p>As an initial operating instruction, all batteries must be disconnected before any hardware handling. Ensure that the battery is charged at full capacity. Plug all the electrodes (32 or fewer)
 into the screw terminals. The Raspberry Pi must be plugged into a computer screen, with a mouse and keyboard accessed remotely. The Raspberry Pi must then be plugged into the power supply
 (for laboratory measurements) or a power bank (5V - 2A for field measurements). At this point, you’ll need to access the Raspbian operating system. Inside the previously created folder “ohmPi”,
@@ -580,7 +580,7 @@ hear the characteristic sound of a relay switching as a result of electrode perm
 are displayed on the screen. A measurement file is automatically created and named “measure.csv”; it will be placed in the same folder.</p>
 </div>
 <div class="section" id="electrical-resistivity-measurement-parameters-description">
-<h3>Electrical resistivity measurement parameters description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurement-parameters-description">¶</a></h3>
+<h3>Electrical resistivity measurement parameters description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurement-parameters-description">¶</a></h3>
 <div class="code-wrapper" data-controller="code">
 <div class="code-header">
 <span class="code-lang">python</span></div>
@@ -597,13 +597,13 @@ are displayed on the screen. A measurement file is automatically created and nam
 </div>
 </div>
 <div class="section" id="complete-list-of-components">
-<h2>Complete list of components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#complete-list-of-components">¶</a></h2>
+<h2>Complete list of components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#complete-list-of-components">¶</a></h2>
 <div class="admonition warning">
 <p class="admonition-title">Warning</p>
 <p>The list evolve a little bit after the publication of the article, it is necessary to refer to this list, the article is out of date</p>
 </div>
 <table class="colwidths-given docutils align-default" id="id10">
-<caption><span class="caption-text">Table Title</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id10">¶</a></caption>
+<caption><span class="caption-text">Table Title</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id10">¶</a></caption>
 <colgroup>
 <col style="width: 8%"/>
 <col style="width: 18%"/>
diff --git a/sphinx/build/html/V1_02.html b/sphinx/build/html/V1_02.html
index 523cf07cdf149cb2a0b89579e8fffdad1b7d4c59..f277baff6d2f62c6be38ea9375a5d7f479c9725d 100644
--- a/sphinx/build/html/V1_02.html
+++ b/sphinx/build/html/V1_02.html
@@ -115,19 +115,19 @@
 </nav>
 <article class="flex-1" role="main">
 <div class="section" id="ohmpi-v-1-02-limited-to-32-electrodes">
-<h1>OhmPi V 1.02 (limited to 32 electrodes)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-v-1-02-limited-to-32-electrodes">¶</a></h1>
+<h1>OhmPi V 1.02 (limited to 32 electrodes)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-v-1-02-limited-to-32-electrodes">¶</a></h1>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
 <p>In this version, we have improved the electronic measurement board. To upgrade from version 1.01 to 1.02, you just have to replace the measurement board by the new one proposed here.</p>
 </div>
 <div class="section" id="the-philosophy-of-ohmpi">
-<h2>The philosophy of Ohmpi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#the-philosophy-of-ohmpi">¶</a></h2>
+<h2>The philosophy of Ohmpi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#the-philosophy-of-ohmpi">¶</a></h2>
 <p>The philosophy of Ohmpi V1.01 is to offer a multi electrode resistivity meter, from a set of commercially available
 electronic cards it is a resistivity meter limited to 32 electrodes only. It is limited to low-current injection,
 but suitable for small laboratory experiments and small field time monitoring</p>
 </div>
 <div class="section" id="technical-data">
-<h2>Technical data<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#technical-data">¶</a></h2>
+<h2>Technical data<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#technical-data">¶</a></h2>
 <table class="docutils align-default">
 <colgroup>
 <col style="width: 50%"/>
@@ -184,9 +184,9 @@ control system</p></td>
 </table>
 </div>
 <div class="section" id="raspberry-pi-configuration">
-<h2>Raspberry Pi  configuration<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#raspberry-pi-configuration">¶</a></h2>
+<h2>Raspberry Pi  configuration<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#raspberry-pi-configuration">¶</a></h2>
 <div class="section" id="os-installation">
-<h3>OS installation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#os-installation">¶</a></h3>
+<h3>OS installation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#os-installation">¶</a></h3>
 <p>The first step is to start up the Raspberry Pi board, including installation of an OS (operating system).
 For this step, the installation instructions are well described on the Raspberry website</p>
 <ol class="arabic simple">
@@ -242,7 +242,7 @@ To ensure that the GPIOs are in Low position, you will need to modify the /boot/
 </ol>
 </div>
 <div class="section" id="virtual-environnement-and-packages">
-<h3>Virtual Environnement and packages<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#virtual-environnement-and-packages">¶</a></h3>
+<h3>Virtual Environnement and packages<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#virtual-environnement-and-packages">¶</a></h3>
 <p>All dependencies are specified in requirements.txt</p>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
@@ -288,7 +288,7 @@ to leave the virtual environment simply type:</p>
 </code></pre></div></div>
 </div>
 <div class="section" id="activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">
-<h3>Activate virtual environnement on Thonny (Python IDE)  (on Rapberry Pi)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">¶</a></h3>
+<h3>Activate virtual environnement on Thonny (Python IDE)  (on Rapberry Pi)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#activate-virtual-environnement-on-thonny-python-ide-on-rapberry-pi">¶</a></h3>
 <p>If you decided to use a virtual environment, it is necessary to setup Thonny Python IDE the first time you use it.</p>
 <p>1- Run the Thonny Python IDE software, Click on raspebrry acces <strong>menu &gt; programming&gt; Thonny pythonIDE</strong></p>
 <p>2- Thonny’s interface opens, Python runs on the Root (Python 3.7.3 (/usr/bin/python3))</p>
@@ -314,11 +314,11 @@ to leave the virtual environment simply type:</p>
 </div>
 </div>
 <div class="section" id="assembly-of-the-measuring-current-injection-cards-and-connection-with-the-raspberry-pi">
-<h2>Assembly of the measuring/current injection cards, and connection with the Raspberry Pi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#assembly-of-the-measuring-current-injection-cards-and-connection-with-the-raspberry-pi">¶</a></h2>
+<h2>Assembly of the measuring/current injection cards, and connection with the Raspberry Pi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#assembly-of-the-measuring-current-injection-cards-and-connection-with-the-raspberry-pi">¶</a></h2>
 <div class="section" id="electrical-resistivity-measurements-board">
-<h3>Electrical resistivity measurements board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurements-board">¶</a></h3>
+<h3>Electrical resistivity measurements board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurements-board">¶</a></h3>
 <div class="section" id="a-description">
-<h4>a) Description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#a-description">¶</a></h4>
+<h4>a) Description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#a-description">¶</a></h4>
 <p>To measure electrical resistivity with Raspberry Pi, an ADS1115 was introduced, as proposed by Florsch [7]. The ADS1115
 is a 16-bit ADC (Analog-to-Digital Converter), with an adaptable gain. Its value has been set at 2/3 in this study. The
 input signal value could lie between - to + 6.114 V. The ADS1115 is mounted on a board adapted from an in-house design.
@@ -357,7 +357,7 @@ between each power supply terminal and ground. The last point, we have added a f
 the signal input on the operational amplifiers. This prevents the operational amplifiers from overheating.</p>
 <div class="align-center figure" id="id1">
 <a class="reference internal image-reference" href="_images/schema_measurement_board1_02.png"><img alt="alternate text" src="_images/schema_measurement_board1_02.png" style="width: 800px; height: 400px;"/></a>
-<figcaption><span class="caption-text">Measurement board (Ohmpi version 1.02)</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a>
+<figcaption><span class="caption-text">Measurement board (Ohmpi version 1.02)</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id1">¶</a>
 </figcaption></div>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
@@ -365,7 +365,7 @@ the signal input on the operational amplifiers. This prevents the operational am
 </div>
 </div>
 <div class="section" id="b-implementation">
-<h4>b) Implementation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#b-implementation">¶</a></h4>
+<h4>b) Implementation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#b-implementation">¶</a></h4>
 <p>The measurement board must be printed using the PCB file (Source file repository), with components soldered onto
 it by following the steps described below and illustrated in the following figure :</p>
 <ul>
@@ -412,16 +412,16 @@ battery terminal, according to Figure 9. Between the battery and the TX+ termina
 place a fuse holder with a 1.5-A fuse for safety purposes.</p>
 <div class="align-center figure" id="id2">
 <a class="reference internal image-reference" href="_images/measurement_board1-02.jpg"><img alt="alternate text" src="_images/measurement_board1-02.jpg" style="width: 800px; height: 700px;"/></a>
-<figcaption><span class="caption-text">Measurement circuit board assembly: a) printed circuit board, b) adding the 1-Kohm resistors ± 1%, c)adding the 1.5-Kohm resistors ± 1%, d) adding the black female 1 x 10 header and the 7-blue screw terminal block(2 pin, 3.5-mm pitch), e) adding the 50-ohm reference resistor ± 0.1%, and f) adding the ADS1115 and the LM358N low-power dual operational amplifiers</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id2">¶</a>
+<figcaption><span class="caption-text">Measurement circuit board assembly: a) printed circuit board, b) adding the 1-Kohm resistors ± 1%, c)adding the 1.5-Kohm resistors ± 1%, d) adding the black female 1 x 10 header and the 7-blue screw terminal block(2 pin, 3.5-mm pitch), e) adding the 50-ohm reference resistor ± 0.1%, and f) adding the ADS1115 and the LM358N low-power dual operational amplifiers</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id2">¶</a>
 </figcaption></div>
 <div class="align-center figure" id="id3">
 <a class="reference internal image-reference" href="_images/measurement_board-2-V1-02.jpg"><img alt="alternate text" src="_images/measurement_board-2-V1-02.jpg" style="width: 800px; height: 700px;"/></a>
-<figcaption><span class="caption-text">Measurement board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id3">¶</a>
+<figcaption><span class="caption-text">Measurement board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id3">¶</a>
 </figcaption></div>
 </div>
 </div>
 <div class="section" id="current-injection-board">
-<h3>Current injection board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#current-injection-board">¶</a></h3>
+<h3>Current injection board<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#current-injection-board">¶</a></h3>
 <p>To carry out the electrical resistivity measurement, the first step consists of injecting current into the ground.
 In our case, a simple 9-V lead-acid battery is used to create an electrical potential difference that results
 in current circulating into the ground. The current is injected through electrodes A and B (see Fig. 2). This
@@ -435,7 +435,7 @@ the positive battery pole is connected to electrode A and the negative pole to e
 they remain in the normally closed position. This set-up offers a simple and robust solution to inject current.</p>
 <div class="align-center figure" id="id4">
 <a class="reference internal image-reference" href="_images/current_board.jpg"><img alt="alternate text" src="_images/current_board.jpg" style="width: 800px; height: 400px;"/></a>
-<figcaption><span class="caption-text">Wiring of the 4-channel relay module board for current injection management</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id4">¶</a>
+<figcaption><span class="caption-text">Wiring of the 4-channel relay module board for current injection management</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id4">¶</a>
 </figcaption></div>
 <p>The next step consists of featuring the 4-channel relay module used for current injection and its assembly. The wiring
 between the relays must be carried out in strict accordance with Fig. 10. This card must then be connected to the Raspberry
@@ -446,19 +446,19 @@ shown in the diagram, using 1-mm2 cables (red and black in Fig. 10). Lastly, con
 to terminals B and A of the measurement board.</p>
 <div class="align-center figure" id="id5">
 <a class="reference internal image-reference" href="_images/installation_current_board_1_02.jpg"><img alt="alternate text" src="_images/installation_current_board_1_02.jpg" style="width: 800px; height: 700px;"/></a>
-<figcaption><span class="caption-text">Current injection board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id5">¶</a>
+<figcaption><span class="caption-text">Current injection board installation with Raspberry Pi</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id5">¶</a>
 </figcaption></div>
 <p>Congratulations, you have build a 4 electrodes resistivity-meter.</p>
 </div>
 <div class="section" id="frist-four-electrodes-resistivity-mesurement">
-<h3>Frist four electrodes resistivity mesurement<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#frist-four-electrodes-resistivity-mesurement">¶</a></h3>
+<h3>Frist four electrodes resistivity mesurement<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#frist-four-electrodes-resistivity-mesurement">¶</a></h3>
 <p>Under construction !</p>
 <p>Describe the way to valide the first part of the instruction.
 Electrical resistivity measurement on test circuit</p>
 </div>
 </div>
 <div class="section" id="multiplexer-implentation">
-<h2>Multiplexer implentation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#multiplexer-implentation">¶</a></h2>
+<h2>Multiplexer implentation<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#multiplexer-implentation">¶</a></h2>
 <p>The resistivity measurement is conducted on four terminals (A, B, M and N). The user could perform each measurement
 by manually plugging four electrodes into the four channel terminals. In practice, ERT requires several tens or thousands
 of measurements conducted on different electrode arrays. A multiplexer is therefore used to connect each channel to one of
@@ -470,7 +470,7 @@ which is entirely possible, a GPIO channel multiplier will have to be used.
 To prepare the multiplexer, the channels of the two relay boards must be connected according to the wiring diagram shown below.</p>
 <div class="align-center figure" id="id6">
 <a class="reference internal image-reference" href="_images/multiplexer_implementation.jpg"><img alt="alternate text" src="_images/multiplexer_implementation.jpg" style="width: 800px; height: 500px;"/></a>
-<figcaption><span class="caption-text">Schematic diagram of the wiring of two 16-channel relay shields</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id6">¶</a>
+<figcaption><span class="caption-text">Schematic diagram of the wiring of two 16-channel relay shields</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id6">¶</a>
 </figcaption></div>
 <p>For this purpose, 0.5-mm² cables with end caps are used and their length adjusted for each connection in order to produce a clean assembly.
 The length was adjusted so that the distance between the two points to be connected could be directly measured on the board once they had
@@ -482,7 +482,7 @@ see Section 2.4). To execute this step, it will be necessary to follow the proto
 <blockquote>
 <div><div class="align-center figure" id="id7">
 <a class="reference internal image-reference" href="_images/connection.jpg"><img alt="alternate text" src="_images/connection.jpg" style="width: 800px; height: 400px;"/></a>
-<figcaption><span class="caption-text">Connection to the 16-channel relay shield</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id7">¶</a>
+<figcaption><span class="caption-text">Connection to the 16-channel relay shield</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id7">¶</a>
 </figcaption></div>
 </div></blockquote>
 <p>For the 16-channel relay shield no. 1, these steps must be followed:
@@ -547,20 +547,20 @@ The next step consists of connecting the relay card inputs to the Raspberry Pi a
 </div></blockquote>
 </div>
 <div class="section" id="electrode-connection">
-<h2>Electrode connection<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrode-connection">¶</a></h2>
+<h2>Electrode connection<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrode-connection">¶</a></h2>
 <p>At this point, all that remains is to connect the electrodes of each multiplexer to a terminal block (Fig. 13). In our set-up, screw terminals assembled on a din rail were used.
 According to the chosen multiplexer configuration, all the relays of each multiplexer will be connected to an electrode and, consequently, each electrode will have four incoming
 connections. Instead of having four cables connecting an electrode terminal to each multiplexer, we recommend using the cable assembly shown in the following Figure.</p>
 <div class="align-center figure" id="id8">
 <a class="reference internal image-reference" href="_images/cable.jpg"><img alt="alternate text" src="_images/cable.jpg" style="width: 800px; height: 300px;"/></a>
-<figcaption><span class="caption-text">Wire cabling for multiplexer and terminal screw connection</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id8">¶</a>
+<figcaption><span class="caption-text">Wire cabling for multiplexer and terminal screw connection</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id8">¶</a>
 </figcaption></div>
 <p>the next figure provides an example of multiplexer relay connections for electrode no. 1: this electrode of multiplexer MUX A must be connected to electrode no. 1 of MUX B. Moreover, electrode no. 1 of MUX B
 must be connected to electrode no. 1 of MUX N, which in turn must be connected to electrode no. 1 of MUX M. Lastly, electrode no. 1 of MUX M is connected to the terminal block.
 This operation must be repeated for all 32 electrodes.</p>
 <div class="align-center figure" id="id9">
 <a class="reference internal image-reference" href="_images/electrode_cable.jpg"><img alt="alternate text" src="_images/electrode_cable.jpg" style="width: 800px; height: 800px;"/></a>
-<figcaption><span class="caption-text">Example of a multiplexer connection to the screw terminal for electrode no. 1.</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id9">¶</a>
+<figcaption><span class="caption-text">Example of a multiplexer connection to the screw terminal for electrode no. 1.</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id9">¶</a>
 </figcaption></div>
 <div class="admonition warning">
 <p class="admonition-title">Warning</p>
@@ -569,16 +569,16 @@ In case you bought 16 channel relay 5-V cards, you will need to add a DC/DC 12-V
 </div>
 </div>
 <div class="section" id="operating-instruction">
-<h2>Operating instruction<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#operating-instruction">¶</a></h2>
+<h2>Operating instruction<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#operating-instruction">¶</a></h2>
 <div class="section" id="preliminary-procedure-only-for-the-initial-operation">
-<h3>Preliminary procedure (Only for the initial operation)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#preliminary-procedure-only-for-the-initial-operation">¶</a></h3>
+<h3>Preliminary procedure (Only for the initial operation)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#preliminary-procedure-only-for-the-initial-operation">¶</a></h3>
 <p>The open source code must be downloaded at the Open Science Framework source file repository for this manuscript (<a class="reference external" href="https://osf.io/dzwb4/" rel="nofollow noopener">https://osf.io/dzwb4/<svg aria-hidden="true" class="external-link-icon" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M19 19H5V5h7V3H5a2 2 0 00-2 2v14a2 2 0 002 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z"></path></svg></a>)
 or at the following Gitlab repository address: <a class="reference external" href="https://gitlab.irstea.fr/reversaal/OhmPi" rel="nofollow noopener">https://gitlab.irstea.fr/reversaal/OhmPi<svg aria-hidden="true" class="external-link-icon" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M19 19H5V5h7V3H5a2 2 0 00-2 2v14a2 2 0 002 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z"></path></svg></a>. The code must be then unzipped into a selected folder (e.g. OhmPi-master). A “readme” file
 is proposed in the directory to assist with installation of the software and required python packages. It is strongly recommended to create a python virtual environment for installing
 the required packages and running the code.</p>
 </div>
 <div class="section" id="startup-procedure">
-<h3>Startup procedure<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#startup-procedure">¶</a></h3>
+<h3>Startup procedure<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#startup-procedure">¶</a></h3>
 <p>As an initial operating instruction, all batteries must be disconnected before any hardware handling. Ensure that the battery is charged at full capacity. Plug all the electrodes (32 or fewer)
 into the screw terminals. The Raspberry Pi must be plugged into a computer screen, with a mouse and keyboard accessed remotely. The Raspberry Pi must then be plugged into the power supply
 (for laboratory measurements) or a power bank (5V - 2A for field measurements). At this point, you’ll need to access the Raspbian operating system. Inside the previously created folder “ohmPi”,
@@ -589,7 +589,7 @@ hear the characteristic sound of a relay switching as a result of electrode perm
 are displayed on the screen. A measurement file is automatically created and named “measure.csv”; it will be placed in the same folder.</p>
 </div>
 <div class="section" id="electrical-resistivity-measurement-parameters-description">
-<h3>Electrical resistivity measurement parameters description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurement-parameters-description">¶</a></h3>
+<h3>Electrical resistivity measurement parameters description<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#electrical-resistivity-measurement-parameters-description">¶</a></h3>
 <p>In the version 1.02, the measurement parameters are in the Jason file (ohmpi_param.json).</p>
 <div class="code-wrapper" data-controller="code">
 <div class="code-header">
@@ -604,13 +604,13 @@ are displayed on the screen. A measurement file is automatically created and nam
 </div>
 </div>
 <div class="section" id="complete-list-of-components">
-<h2>Complete list of components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#complete-list-of-components">¶</a></h2>
+<h2>Complete list of components<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#complete-list-of-components">¶</a></h2>
 <div class="admonition warning">
 <p class="admonition-title">Warning</p>
 <p>The list evolve a little bit after the publication of the article, it is necessary to refer to this list, the article is out of date</p>
 </div>
 <table class="colwidths-given docutils align-default" id="id10">
-<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id10">¶</a></caption>
+<caption><span class="caption-text">List of components</span><a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#id10">¶</a></caption>
 <colgroup>
 <col style="width: 8%"/>
 <col style="width: 18%"/>
diff --git a/sphinx/build/html/V2_00.html b/sphinx/build/html/V2_00.html
index d9b8f475b2ee375316323f4a407e6d8d48484201..e5af842543bfabd98f8268035ae2cc81777f29fe 100644
--- a/sphinx/build/html/V2_00.html
+++ b/sphinx/build/html/V2_00.html
@@ -115,7 +115,7 @@
 </nav>
 <article class="flex-1" role="main">
 <div class="section" id="ohmpi-v-2-00-64-electrodes-and-12v">
-<h1>OhmPi V 2.00 (64 electrodes and 12V)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-v-2-00-64-electrodes-and-12v">¶</a></h1>
+<h1>OhmPi V 2.00 (64 electrodes and 12V)<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-v-2-00-64-electrodes-and-12v">¶</a></h1>
 <div class="align-center figure">
 <a class="reference internal image-reference" href="_images/Under-Construction.png"><img alt="Ohmpi 2" src="_images/Under-Construction.png" style="width: 500px; height: 250px;"/></a>
 </div>
@@ -133,7 +133,7 @@ This new version is made up of:</p>
 </ol>
 </div>
 <div class="section" id="the-philosophy-of-ohmpi">
-<h2>The philosophy of Ohmpi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#the-philosophy-of-ohmpi">¶</a></h2>
+<h2>The philosophy of Ohmpi<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#the-philosophy-of-ohmpi">¶</a></h2>
 <p>The philosophy of Ohmpi V2.00 is to offer a new DIY multielectrode resistivity meter. It is a resistivity meter with 64 electrodes , which can be upgraded to 128 electrodes.
 It is limited to low-current injection,but suitable for small laboratory experiments and small field time-lapse monitoring.
 Ohmpi, is developed by a team that seeks to share all its experience and wishes to improve and offer a more and more robust tool to the community.Ohmpi V2.00 is a completely different version from the previous one.
@@ -141,7 +141,7 @@ We will stop the development on the previous version, to dedicate our efforts on
 </div>
 <hr class="docutils"/>
 <div class="section" id="technical-data">
-<h2>Technical data<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#technical-data">¶</a></h2>
+<h2>Technical data<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#technical-data">¶</a></h2>
 <table class="docutils align-default">
 <colgroup>
 <col style="width: 31%"/>
@@ -223,7 +223,7 @@ control system</p></td>
 </tbody>
 </table>
 <div class="section" id="ohmpi-2-step-by-step">
-<h3>Ohmpi 2 step by step<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-2-step-by-step">¶</a></h3>
+<h3>Ohmpi 2 step by step<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-2-step-by-step">¶</a></h3>
 <div class="toctree-wrapper compound">
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="Ohmpi_V2_00/V2_00_step_01.html"><strong>STEP n°1</strong> : Raspberry Pi  configuration</a><ul>
diff --git a/sphinx/build/html/_images/logo_univ_mons.png b/sphinx/build/html/_images/logo_univ_mons.png
new file mode 100644
index 0000000000000000000000000000000000000000..18e4540c620ab379e1bee881600145bd91f96ee6
Binary files /dev/null and b/sphinx/build/html/_images/logo_univ_mons.png differ
diff --git a/sphinx/build/html/_sources/Ohmpi.rst.txt b/sphinx/build/html/_sources/Ohmpi.rst.txt
index 245ada3c6c762a793dac4d5b50f1bfa57c1c7283..eb81ee7461605ddd43cdd3c5ed70fda7884e19bd 100644
--- a/sphinx/build/html/_sources/Ohmpi.rst.txt
+++ b/sphinx/build/html/_sources/Ohmpi.rst.txt
@@ -1,56 +1,69 @@
 *************** 
 OhmPi project 
 ***************
- 
-**Partenaires**
-************************* 
+
  
 .. image:: logo_ohmpi.JPG
-   :width: 350 px
-   :align: center
-   :height: 250 px
+   :width: 250 px
+   :align: left
+   :height: 180 px
    :alt: Logo OhmPi
   
 
-Authors: 
+**Authors:** 
+------------
+| Rémi CLEMENT,Vivien DUBOIS,Nicolas Forquet, INRAE, REVERSAAL, Villeurbanne, France.
+| Yannick FARGIER, GERS-RRO, Univ Gustave Eiffel, IFSTTAR, Lyon, France.
+| Julien GANCE, IRIS Instruments, Orléans, France.
+| Hélène GUYARD, IGE Grenoble, Université Grenoble Alpes, Grenoble, France.
+| Olivier Kaufmann, Université de Mons, Department of Geology and Applied Geology, Mons, Belgium 
+| Guillaume Banchy, ILVO,Merelbeke, France
+|
 
-| Rémi CLEMENT,Vivien DUBOIS,Nicolas Forquet, INRAE, REVERSAAL, F-69626, Villeurbanne Cedex, France.
-| Yannick FARGIER, GERS-RRO, Univ Gustave Eiffel, IFSTTAR, Univ Lyon, F-69675 Lyon, France.
-| Julien GANCE, IRIS Instruments, 45100 Orléans, France.
-| Hélène GUYARD, IGE Grenoble, Université Grenoble Alpes, Grenoble.
-| Olivier Kaufmann, Université de Mons · Department of Geology and Applied Geology 
 
-Parteners:
+**Parteners:**
+--------------
 
 .. table::
    :align: center
   
-   +-------------------------------+-----------------------------------+-------------------------------+-----------------------------------+
-   |   .. image:: logo_inrae.jpg   |  .. image:: logo_univ_gustave.png |   .. image:: logo-iris.jpg    |  .. image:: ige.png               | 
-   +-------------------------------+-----------------------------------+-------------------------------+-----------------------------------+
+   +----------------------------------+-----------------------------------+-------------------------------+
+   |   .. image:: logo_inrae.jpg      |  .. image:: logo_univ_gustave.png |                               |
+   +----------------------------------+-----------------------------------+-------------------------------+
+   |   .. image:: logo_univ_mons.png  |  .. image:: ige.png               |   .. image:: logo-iris.jpg    |              
+   +----------------------------------+-----------------------------------+-------------------------------+
+   
+Creation date : July 10, 2020
+
+Update : February 09, 2022.
 
+Status of document: In progress.
 
-Creation date : Juillet 2020.
+|
+  
 
-Update : 04 août 2021.
+**Citing OhmPi:** 
+-----------------
 
-Status of document: In progress.
+|
 
-**Citing OhmPi** 
-=========================
 *Rémi Clement, Yannick Fargier, Vivien Dubois, Julien Gance, Emile Gros, et al.. OhmPi: An open*
 *source data logger for dedicated applications of electrical resistivity imaging at the small and laboratory*
 *scale. HardwareX, Elsevier, 2020, 8, 24 p. ff10.1016/j.ohx.2020.e00122ff.*
+
+|
    
-**Introduction to OhmPi** 
-=========================
+**Introduction to OhmPi:** 
+--------------------------
+
+|
 
 This documentation presents the development of a low-cost, open hardware \ 
 resistivity meter to provide the scientific community with a robust \
 and flexible tool for small-scale experiments. Called OhmPi, this basic resistivity meter\
 features current injection and measurement functions associated with a multiplexer \
 that allows performing automatic measurements with up to 32 electrodes.\ 
-OhmPi's philosophy is to provide a fully open source and open hardware tool /
+OhmPi's philosophy is to provide a fully open source and open hardware tool\
 to the near surface scientific community.
  
 
diff --git a/sphinx/build/html/index.html b/sphinx/build/html/index.html
index b4c7ce9471b1eadccab32d6c6674c492965ea88d..eda9ea81e630f8bc129dc7b50fb71c86a7428081 100644
--- a/sphinx/build/html/index.html
+++ b/sphinx/build/html/index.html
@@ -33,11 +33,10 @@
 <nav class="h-full overflow-y-auto bg-white text-gray-600 pt-8 flex flex-col" role="navigation">
 <div class="nav-toc flex-1 pl-6"><ul>
 <li class="toctree-l1"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html">OhmPi project</a></div><ul>
-<li class="toctree-l2"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#partenaires"><strong>Partenaires</strong></a></div><ul>
-<li class="toctree-l3"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#citing-ohmpi"><strong>Citing OhmPi</strong></a></div></li>
-<li class="toctree-l3"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#introduction-to-ohmpi"><strong>Introduction to OhmPi</strong></a></div></li>
-</ul>
-</li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#authors"><strong>Authors:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#parteners"><strong>Parteners:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#citing-ohmpi"><strong>Citing OhmPi:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#introduction-to-ohmpi"><strong>Introduction to OhmPi:</strong></a></div></li>
 </ul>
 </li>
 <li class="toctree-l1"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="V1_01.html">OhmPi V 1.01 (limited to 32 electrodes)</a></div><ul>
@@ -110,7 +109,7 @@
 </aside>
 <main class="px-10 xl:ml-fluid grid-area-main overflow-y-auto flex flex-col h-full mx-0 md:mx-auto xl:mr-0" data-action="scroll-&gt;scroll#showButton" data-controller="scroll"><article class="flex-1" role="main">
 <div class="section" id="ohmpi-open-source-and-open-hardware-resitivity-meter">
-<h1>OHMPI: Open source and open hardware resitivity-meter<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-open-source-and-open-hardware-resitivity-meter">¶</a></h1>
+<h1>OHMPI: Open source and open hardware resitivity-meter<a aria-label="Click to copy this link" class="headerlink tooltipped tooltipped-ne" data-action="click-&gt;clipboard#copyHeaderLink" data-controller="clipboard" href="#ohmpi-open-source-and-open-hardware-resitivity-meter">¶</a></h1>
 <div class="sidebar">
 <p class="sidebar-title">Summary</p>
 <dl class="field-list simple">
@@ -147,11 +146,10 @@
 <div class="toctree-wrapper compound">
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="Ohmpi.html">OhmPi project</a><ul>
-<li class="toctree-l2"><a class="reference internal" href="Ohmpi.html#partenaires"><strong>Partenaires</strong></a><ul>
-<li class="toctree-l3"><a class="reference internal" href="Ohmpi.html#citing-ohmpi"><strong>Citing OhmPi</strong></a></li>
-<li class="toctree-l3"><a class="reference internal" href="Ohmpi.html#introduction-to-ohmpi"><strong>Introduction to OhmPi</strong></a></li>
-</ul>
-</li>
+<li class="toctree-l2"><a class="reference internal" href="Ohmpi.html#authors"><strong>Authors:</strong></a></li>
+<li class="toctree-l2"><a class="reference internal" href="Ohmpi.html#parteners"><strong>Parteners:</strong></a></li>
+<li class="toctree-l2"><a class="reference internal" href="Ohmpi.html#citing-ohmpi"><strong>Citing OhmPi:</strong></a></li>
+<li class="toctree-l2"><a class="reference internal" href="Ohmpi.html#introduction-to-ohmpi"><strong>Introduction to OhmPi:</strong></a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="V1_01.html">OhmPi V 1.01 (limited to 32 electrodes)</a><ul>
diff --git a/sphinx/build/html/search.html b/sphinx/build/html/search.html
index 622487617e555f7bbbb1bdc80ce8773120e5a158..9c7b97f0354e2d8c7827bded21fec07e94524e26 100644
--- a/sphinx/build/html/search.html
+++ b/sphinx/build/html/search.html
@@ -32,11 +32,10 @@
 <nav class="h-full overflow-y-auto bg-white text-gray-600 pt-8 flex flex-col" role="navigation">
 <div class="nav-toc flex-1 pl-6"><ul>
 <li class="toctree-l1"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html">OhmPi project</a></div><ul>
-<li class="toctree-l2"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#partenaires"><strong>Partenaires</strong></a></div><ul>
-<li class="toctree-l3"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#citing-ohmpi"><strong>Citing OhmPi</strong></a></div></li>
-<li class="toctree-l3"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#introduction-to-ohmpi"><strong>Introduction to OhmPi</strong></a></div></li>
-</ul>
-</li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#authors"><strong>Authors:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#parteners"><strong>Parteners:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#citing-ohmpi"><strong>Citing OhmPi:</strong></a></div></li>
+<li class="toctree-l2"><div class="nav-link"><a class="reference internal" data-action="click-&gt;sidebar#close" href="Ohmpi.html#introduction-to-ohmpi"><strong>Introduction to OhmPi:</strong></a></div></li>
 </ul>
 </li>
 <li class="toctree-l1"><div class="nav-link"><svg class="expand" data-action="click-&gt;sidebar#expand keydown-&gt;sidebar#expandKeyPressed" tabindex="0" viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></svg><a class="reference internal" data-action="click-&gt;sidebar#close" href="V1_01.html">OhmPi V 1.01 (limited to 32 electrodes)</a></div><ul>
diff --git a/sphinx/build/html/searchindex.js b/sphinx/build/html/searchindex.js
index 4aab0f586fe17782db8042915559352becce6219..d37df24b4e5d18a190a8c48eb8c4d9294f072244 100644
--- a/sphinx/build/html/searchindex.js
+++ b/sphinx/build/html/searchindex.js
@@ -1 +1 @@
-Search.setIndex({docnames:["Ohmpi","Ohmpi_V2_00/V2_00_step_01","Ohmpi_V2_00/V2_00_step_02","Ohmpi_V2_00/V2_00_step_03","V1_01","V1_02","V2_00","index"],envversion:{"sphinx.domains.c":2,"sphinx.domains.changeset":1,"sphinx.domains.citation":1,"sphinx.domains.cpp":4,"sphinx.domains.index":1,"sphinx.domains.javascript":2,"sphinx.domains.math":2,"sphinx.domains.python":3,"sphinx.domains.rst":2,"sphinx.domains.std":2,sphinx:56},filenames:["Ohmpi.rst","Ohmpi_V2_00\\V2_00_step_01.rst","Ohmpi_V2_00\\V2_00_step_02.rst","Ohmpi_V2_00\\V2_00_step_03.rst","V1_01.rst","V1_02.rst","V2_00.rst","index.rst"],objects:{},objnames:{},objtypes:{},terms:{"0":[2,3,4,5,6],"00":7,"000":[4,5],"001000":2,"001101":[2,3],"008":3,"01":[5,7],"018":[4,5],"02":[2,4,7],"0251001":5,"02be":[2,3],"04":[0,4,5],"05":[4,5],"06":[4,5],"061":3,"08":[2,3,7],"09":[4,5],"091":3,"0x70":3,"0x71":3,"0x72":3,"0x73":3,"0x77":3,"1":[2,3,6,7],"10":[2,3,4,5],"100":[3,4,5],"100k":3,"100nf":[2,5],"101":[4,5],"10120158":3,"1012015810":3,"10120550":[2,3],"10120558":3,"10120862":3,"1016":0,"102110421":2,"103":[4,5],"103321":3,"1083":[4,5],"1085":2,"10v":5,"11":[2,4,5],"110":[2,3,4,5],"1108331841001101":2,"1115":[4,5],"114":[2,4,5],"11mm":2,"12":[2,3,4,5,6],"120":[2,3],"1211n":2,"1212":2,"1215":[2,5],"127":3,"128":[3,6],"12v":[2,3,4,5,7],"13":[2,3,4,5],"1332":[4,5],"14":[2,3],"140":3,"15":[2,3,4,5],"150":[4,5,6],"1548658":3,"1565235":[4,5],"1568649":[4,5],"1580994":3,"16":[2,3,4,5],"17":[2,4,5],"18":[2,4,5,6],"185":[4,5],"19":[2,4,5],"199":[4,5],"1kohm":2,"1n4007":3,"1x0":[4,5],"1x1":[4,5],"1x10":[2,4,5],"2":[1,3,4,5,7],"20":[2,4,5],"2016":7,"2020":0,"2021":0,"2022":7,"205":3,"21":[2,4,5],"22":[2,4,5],"220":2,"23":[2,3,4,5],"24":[0,2,3,4,5],"24300":3,"24v":[2,5],"25":[3,4,5,6],"252b7an":2,"252baqg":3,"252bdzonqg":2,"252be0w1orxzibqpw":2,"252be1bmvd":2,"252bg":2,"252bii":2,"252bnrpuooeq":2,"252bsz9b":3,"252bx":2,"252bz3hvktao":3,"252bzuq":3,"254":[2,3],"25515":3,"256":3,"26":[4,5],"27":[3,4,5],"2701":[2,3],"2717":3,"29":[4,5],"296":3,"2a":[4,5],"2f0t3ruis9pcaqjlt4":2,"2f12mkns3vxsdryxuhw":[2,3],"2f2czwu0ejpozmzc2a":3,"2f2czwuxuhumfr":3,"2f33nj0gbxroculucynpyong":2,"2f5q":3,"2faaymw02gquicgqj0ta":2,"2fbpyakboruumren":3,"2ff6fcxt7g":3,"2ffq":2,"2fha2pyfadugpyeg4idvm":2,"2fha2pyfadugy9twham3ru9hmijohywhbin95knm":2,"2fha2pyfaduh":2,"2fha2pyfaduhuylh7az":2,"2fha2pyfadujqkqx4wauig":2,"2flq1th4mcyoetma":2,"2fm":2,"2fmgndxmcnv":2,"2fmjfh2xjoums6wztux4som":2,"2fmsr":2,"2fogzutwiq9iz5vjaqfoyugqalgxpeckigrqvf4hn":2,"2fpa":2,"2fq":2,"2fqaur8narg":2,"2fufuz19ilfayzxocfra":2,"3":[1,2,4,5,6],"30":[3,4,5],"3002002":2,"304":2,"305":[2,3],"308":2,"31":[2,3],"318":2,"32":[0,1,6,7],"325":3,"328":3,"35":2,"36":[2,4,5],"37":[4,5],"38":[4,5],"39":[2,3,4,5],"3d":[2,3],"3x11":2,"4":[1,2,3,4,5,6],"40":[3,4,5,6],"41":[2,3],"41f2r0e":2,"42":2,"43":[2,4,5],"437":2,"44":[3,4,5],"449":2,"45100":0,"46":3,"4686":[4,5],"471":3,"48":[2,4,5],"49":3,"5":[1,2,3,4,5,6],"50":[3,4,5,6],"500":[4,5],"503811":3,"508":[2,3],"50vdc":[2,5],"51":3,"512":3,"52":[4,5],"524":2,"53":[2,5],"537":[4,5],"54":3,"5488":[4,5],"55":[3,4,5],"56":3,"560":3,"576":[3,4],"58":[2,4,5],"593":2,"5kohm":2,"5m":2,"5twgzeq9e7hsylqaljjyrw":3,"5v":[2,4,5],"5vcc":[4,5],"5vdc":[4,5],"5w":[2,4,5],"6":[1,2,3,4,5],"614":3,"616":3,"62":3,"627":[4,5],"64":[3,4,5,7],"648":[2,3,4,5],"66":[4,5],"68":[4,5],"69626":0,"69675":0,"7":[1,2,3,4,5],"70":[4,5],"71":[4,5],"72":[2,5],"732":3,"741435":2,"741727":3,"742063":3,"745":3,"75":2,"762":2,"776":3,"79":3,"796":2,"7ah":[4,5],"7mvldsj5uaxen3lyyh3sqw":2,"8":[0,1,2,3,4,5],"80":6,"83":2,"84":[2,3],"846":3,"858":[4,5],"86":[2,3],"87":[2,3],"89":3,"897":[4,5],"9":[1,2,3,4,5,6],"9004330000":[4,5],"92":[3,4,5],"96":4,"966067":[4,5],"971110321":2,"99":[4,5],"9v":[4,5],"ao\u00fbt":0,"case":[1,4,5],"default":3,"do":3,"export":1,"final":[4,5],"function":[0,4,5],"h\u00e9l\u00e8ne":[0,7],"long":3,"mm\u00b2":[4,5],"new":[1,4,5,6],"orl\u00e9an":0,"public":[4,5],"r\u00e9mi":[0,7],"return":[1,4,5],"switch":[4,5],"universit\u00e9":0,"vid\u00e9o":[1,4,5],A:[4,5,6],As:[4,5],At:[1,4,5],For:[1,2,3,4,5],If:[1,2,4,5],In:[0,1,2,3,4,5,6],It:[1,3,4,5,6],Its:[4,5],No:3,On:[1,4,5],The:[1,2,3,7],These:[4,5],To:[1,2,3,4,5],With:[4,5],a0:[4,5],a1:[4,5],a2:[4,5],a3:[4,5],abmn:[4,5],abov:[4,5],acc:[1,4,5],access:[4,5],accord:[4,5],accur:[4,5],accuraci:[4,5],acid:[4,5],activ:[3,6,7],actual:[4,5],ad:[4,5],adafruit:[1,2,3,4,5],adapt:[2,4,5],adc:[2,4,5],add:[4,5],addit:[4,5],address:[2,4,5,6],adjust:[2,4,5],ads1115:[2,4,5],ads115:[2,4,5],ads1x15:[1,4,5],advantag:2,after:[4,5],al:0,all:[1,3,4,5,6],alloc:3,allow:[0,2,3,4,5,6],alp:0,also:[1,4,5],altern:[1,4,5],amp:[2,4,5],amplif:2,amplifi:[4,5],an:[0,1,2,3,4,5],analog:[2,4,5],ani:[4,5],anoth:[1,4,5],apm:[2,3],appear:[1,2,3,4,5],appli:[0,4,5],applic:0,apt:[1,4,5],aqy211eh:2,ar:[1,2,4,5],arduino:4,arm:4,around:2,arrai:[4,5],articl:[4,5],asler:[2,3,4,5],assembl:[6,7],assign:3,assist:[4,5],associ:[0,3],attent:[4,5],attribut:[4,5],author:[0,1,4,5,7],automat:[0,4,5],automobil:[4,5],avail:[4,5],avr:4,b:6,bank:[4,5],base:[1,3,4,5],basic:0,batteri:[2,4,5,6],been:[1,3,4,5],befor:[3,4,5],behavior:[4,5],being:[4,5],below:[1,4,5],between:[2,3,4,5],beyschlag:3,bin:[1,4,5],bit:[2,4,5],bkl:[2,3],black:[2,4,5],blinka:[1,4,5],blk:[2,3],block:[4,5],blue:[4,5],board:[1,6,7],boot:[1,4,5],both:[4,5],bottom:[2,4,5],bought:[4,5],box:6,breakout:2,bridg:[4,5],bug:4,build:[3,4,5],button:[1,4,5],by10:2,c320c104k1:[2,5],c320c104k1r5ta7303:2,c4uyot:2,c:[4,5,6],cabl:[1,2,3,4,5],calcul:[4,5],calibr:[4,5],call:[0,1,3],can:[1,4,5,6],canal:4,cap:[4,5],capac:[4,5],capacitor:[2,5],car:4,card:[1,3,6,7],carri:[1,4,5],caus:[1,4,5],ccf071k50gke36:2,cd:[1,4,5],cedex:0,ceram:[2,5],cflag:1,chang:[2,3],channel:[3,4,5],characterist:[4,5],charg:[4,5],check:[1,4,5,6],chosen:[4,5],ciayqk2gdckzia2levalkg:2,circuit:[2,3,4,5],circuitpython:[1,4,5],circul:[4,5],cite:7,clean:[4,5],clement:[0,7],click:[1,4,5],close:[1,4,5],cm:[3,4,5],cmf651m0000fkek143:2,code:[1,2,3,4,5],coef_p0:[4,5],coef_p1:[4,5],coef_p2:[4,5],coef_p3:[4,5],coeff:[4,5],coeffici:[4,5],colour:3,com:[1,2,3,4,5],combin:3,command:[1,4,5],commerci:[4,5],common:[4,5],commun:[0,6],complet:[1,2,6,7],compon:[1,6,7],comput:[1,4,5],conduct:[4,5],config:[1,4,5],configur:[6,7],congratul:[4,5],connect:[1,2,3,7],connector:[3,4,5],conrad:[2,3],consequ:[4,5],consist:[4,5],constitut:[4,5],construct:[4,5],consumpt:[4,5,6],contact:[2,3,4,5],contain:[1,4,5],content:7,control:[4,5,6],convers:[4,5],convert:[2,4,5],copi:1,corner:2,correct:[4,5],correspond:4,cost:[0,2,3,4,5],could:[2,4,5],cpu:[4,5,6],creat:[1,4,5],creation:0,crimp:[4,5],csv:[4,5],ctrl:[1,4,5],cui:[2,3],current:[0,2,6,7],d:[2,4,5],dale:2,damag:[1,4,5],data:[0,7],date:[0,4,5,7],dc:[2,3,4,5],dcconvert:5,de:0,deactiv:[1,4,5],decid:[1,4,5],decoupl:5,decreas:2,dedic:[0,6],definit:3,delai:[4,5],deliv:[4,5],depart:0,depend:[1,4,5],describ:[1,2,4,5],descript:[6,7],design:[4,5],desktop:5,despit:[4,5],detail:4,detect:3,dev:[1,4,5],develop:[0,1,2,4,5,6,7],devic:[2,3],diagram:[4,5],differ:[1,2,3,4,5,6],digit:[2,3,4,5],dii:6,din:[4,5],diod:3,dip:[2,3],direct:[4,5],directli:[2,4,5],directori:[1,4,5],disconnect:[4,5],discret:1,displai:[4,5],distanc:[4,5],disturb:[4,5],divid:[4,5],dl:[1,4,5],document:[0,4],done:[1,4,5],dot:2,down:[4,5],download:[4,5],dsp:4,dual:[2,3,4,5],duboi:[0,7],duplic:3,durat:[4,5,6],dure:[1,4,5],dzwb4:[4,5],e00122ff:0,e:[4,5],each:[1,3,4,5],eaiaiqobchmin_taxbcx8wivq5nvch2qaqfpeayyccabegjk1_d_bw:2,eaiaiqobchmit8zjzr6x8wivgdnvch2vbwvseaqyayabegjqg_d_bw:2,editor:[1,4,5],effort:6,eiffel:0,either:[1,4,5],ejector:[2,3],electr:[0,2,7],electrod:[0,2,3,7],electron:[2,3,4,5],elektronik:2,elsevi:0,emil:0,en:1,enabl:[4,5],end:[1,4,5],energ:[4,5],enough:[3,4,5],ensur:[1,4,5],enter:[1,4,5],entir:[4,5],environ:[1,4,5],environn:[6,7],environnementshould:[1,4,5],equal:[4,5],equival:[2,4,5],ert:[4,5],escap:[1,4,5],estim:[4,5],et:[0,2],everi:3,everyon:0,everyth:2,evolv:[4,5],exampl:[3,4,5],excess:[4,5],execut:[1,4,5],exist:[4,5],expand:3,expend:3,experi:[0,4,5,6],explain:4,export_path:5,extra:[4,5],f:[0,4,5],failur:[1,4,5],fargier:[0,7],fast:5,fcommon:1,featur:[4,5],feb:7,femal:[2,3,4,5],ferrul:[4,5],fewer:[4,5],ff10:0,fhac0002zxj:4,field:[4,5,6],fig:[4,5],figur:[2,4,5],file:[1,4,5],find:[1,4,5],first:[1,3,4,5],fix:2,flat:3,flexibl:0,florsch:[2,4,5],flow:[4,5],folder:[1,4,5],follow:[1,2,3,4,5],forquet:[0,7],four:[2,6,7],fr:[2,3,4,5],framework:[4,5],franc:0,frist:7,from:[3,4,5,6],ftmup6kvi2tnqoeziaq:2,full:[4,5],fulli:0,fuse:[4,5],g5le:3,g:[2,4,5],gain:[2,4,5],ganc:[0,7],gather:[1,4,5],gclid:2,gener:[2,3,4,5,7],geologi:0,ger:0,get:[0,1,2,4,5],gitlab:[4,5],gnd:[4,5],gnu:[1,4,5],go:[1,3],gpio:[1,3,4,5],gpiozero:1,grenobl:0,gro:0,ground:[2,4,5],gui:[1,4,5],guidelin:7,gurawfaegucaqqfvnvtyeg:2,gustav:0,guyard:[0,7],h81k0bya:[2,4,5],h81k5bya:[2,4,5],h:5,ha:[1,3,4,5],had:[4,5],hand:[4,5],handl:[4,5],hardwar:[0,4,5],hardwarex:0,harwin:2,have:[1,2,3,4,5,6],hazard:[4,5],hdmi:1,header:[2,3,4,5],hear:[4,5],here:[3,5],hex:3,hexagonal:2,hexseal:[2,3],high:[4,5],higher:[2,5],holder:[4,5],hole:[4,5],holsworthi:2,home:[1,4,5],horizont:[4,5],hous:[4,5],how:[1,4,5],howev:[4,5],http:[1,2,3,4,5],i2c:[1,2,3],i2cdetect:[2,3],i:[3,4,5],id:[6,7],identifi:3,ifsttar:0,ig:0,iggadovctstu:2,illustr:[4,5],im6toxqzgoauedprb19mha:2,imag:[0,1],imped:[4,5,6],implent:7,impli:3,improv:[5,6],in1:[4,5],in2:[4,5],in3:[4,5],in4:[4,5],ina282:2,ina282aid:2,includ:[1,3,4,5],incom:[4,5],incorpor:3,increas:[4,5],inde:[4,5],industri:2,initi:7,inject:[0,6,7],injection_dur:[4,5],inpout:2,input:[2,4,5,6],inra:0,insert:[4,5],insid:[4,5],instal:[2,3,6,7],instanc:1,instead:[4,5],instruct:[1,7],instrument:[0,2,4,5],integr:2,intens:[4,5],interfac:[1,4,5],interpret:[1,2,4,5],introduc:[4,5],introduct:7,invit:4,involv:0,io:[4,5],ion:[4,5],iri:0,irstea:[4,5],its:[1,3,4,5,6],j:0,jason:5,jjse:[2,3],journal:4,json:5,juillet:0,juli:7,julien:[0,7],jumper:3,just:[2,5],kaufmann:[0,7],kemet:[2,5],keyboard:[1,4,5],keyston:3,known:[1,4,5],kohm:[2,3,4,5],laboratori:[0,4,5,6],laps:6,last:5,lastli:[4,5],latest:[1,4,5],lead:[4,5],leav:[1,4,5],left:2,length:[4,5],less:[4,5],let:[4,5],libatla:[1,4,5],librari:[1,4,5],lie:[2,4,5],limit:[2,6,7],line:[2,3,4,5],list:[1,7],lithium:[4,5],littelfus:[4,5],littl:[4,5],ll:[4,5],lm158:2,lm158j:2,lm158n:2,lm358an:[2,4,5],lm358n:[4,5],locat:[1,4,5],logger:[0,4,5],low:[0,1,4,5,6],lr20:[4,5],ly:[4,5],lyon:0,m3:[2,3],m:[1,2,3,4,5],ma:[2,4,5,6],made:[4,5,6],mai:[1,4,5],main:[4,5],make:[1,3,4,5],male:[2,3],manag:[4,5],manual:[4,5],manufactur:[2,3,4,5],manuscript:[4,5],mark:2,master:[4,5],matur:7,max:2,maximum:[4,5],mba02040c1003frp00:3,mcp23008:2,mcp23017:3,mcp230xx:1,measur:[0,1,3,6,7],mechan:[3,4,5],meet:[1,4,5],mega:[4,5],menu:[1,4,5],mesur:7,met:[1,4,5],meter:[0,4,5,6],meterfeatur:0,mgh:2,micro:[1,4,5,6],mill:2,mimic:[4,5],min:[4,5,6],miss:4,mm2:[4,5],mm:[2,3,4,5],model:[1,2,4,5],modif:[1,4,5],modifi:[1,4,5],modul:[4,5],mofset:3,mohm:[2,4,5,6],mon:0,monitor:[4,5,6],more:6,moreov:[4,5],mosfet:3,mount:[2,3,4,5],mous:[1,4,5],mouser:[2,3],ms:[4,5,6],muliplex:3,multi:[3,4,5],multielectrod:6,multipl:1,multiplex:[0,3,6,7],multipli:[4,5],must:[1,3,4,5],mux:[4,5,6],mzrxyrlhvdt9crf7zyf:3,n:[4,5,6],name:[3,4,5],nano:[1,4,5],nb_electrod:[4,5],nbr_mea:[4,5],nchannel:3,necessari:[1,3,4,5],need:[1,2,3,4,5],neg:[4,5],next:[4,5],nf:5,nicola:[0,7],noob:[4,5],nopb:[2,4,5],normal:[4,5],note:[3,4,5],now:[4,5],number:[2,3,4,5],numer:[4,5],numpi:[1,4,5],o1:[4,5,6],o:[1,2,3,4,5,6],obtain:[4,5],offcial:7,offer:[4,5,6],ohm:[2,4,5,6],ohmit:2,ohmmet:[4,5],ohmpi:[1,2,3],ohmpi_4elec:2,ohmpi_param:5,ohx:0,ok:[1,4,5],olivi:[0,7],omron:3,onc:[1,4,5],one:[2,4,5,6],onli:[3,7],onto:[4,5],op:[1,4,5],open:[0,1,3,4,5],oper:[1,2,6,7],optic:2,optim:[4,5],option:[1,4,5],order:[4,5],org:1,orient:5,os:[6,7],osf:[4,5],other:[4,5],our:[4,5,6],out:[1,4,5],outpout:2,output:[4,5],over:3,overh:5,own:3,p0:[4,5],p1:[4,5],p2:[4,5],p3:[4,5],p:[0,2,3],packag:[6,7],padboard:2,pai:[4,5],panason:2,panda:[1,4,5],parallel:1,paramet:[6,7],part:[4,5,6],parten:0,partenair:7,pat1l:5,path:[1,4,5],pc:[2,3],pcb:[2,3,4,5],per:[2,3,4,5],perform:[0,1,4,5],permut:[4,5],philosophi:[0,7],pi:[2,6,7],pic:4,piec:[4,5],pin:[2,3,4,5],pip:[1,4,5],pitch:[2,3,4,5],place:[4,5],plai:2,pleas:[4,5],plug:[2,4,5],po:[4,5],point:[4,5,6],polar:[4,5],pole:[3,4,5],port:2,posit:[1,4,5],possibl:[4,5],potenti:[4,5],potentiomet:[4,5],pour:4,power:[2,3,4,5,6],practic:[4,5],pre:2,preci:[2,3],precis:[2,4,5],prefer:[4,5],preliminari:7,prepar:[2,3,4,5],present:[0,3,4,5],press:[1,4,5],prevent:5,previou:6,previous:[1,4,5],print:[2,3,4,5],pro:[4,5],problem:1,procedur:7,produc:[4,5],product:[2,3],productdetail:[2,3],program:[1,4,5],progress:[0,7],project:[1,7],propos:[2,4,5],protect:1,protocol:[4,5],provid:[0,4,5],publish:4,puls:[4,5,6],purpos:[4,5],py:[2,3,4,5],pyhton3:[1,4,5],python3:[1,4,5],python:[6,7],pythonid:[1,4,5],qkeozdl6eqpa6lzrlqfvow:2,qs:[2,3],quadripol:[4,5],quadrupol:[4,5],quantiti:[1,4,5],r10:[4,5],r11:[4,5],r12:[4,5],r1:[2,4,5],r25:2,r2:[2,4,5],r3:[4,5],r4:[4,5],r5:[4,5],r6:[4,5],r7:[4,5],r8:[4,5],r9:[4,5],r_ref:[4,5],rail:[4,5],rang:[4,5],rapberri:[6,7],raspberri:[2,3,6,7],raspberrypi:1,raspbian:[1,4,5],raspebrri:[1,4,5],readm:[4,5],realiz:2,recommend:[1,4,5],red:[2,4,5],reduct:[4,5],refer:[2,3,4,5],relai:[1,2,3,4,5],releas:7,relief:3,remain:[4,5],rememb:[4,5],remot:[1,4,5],repeat:[4,5],repetit:[4,5],replac:5,repositori:[4,5],repres:[3,4,5],requir:[1,4,5,6],research:7,resist:[0,2,6,7],resistor:[2,3,4,5],resolut:[4,5,6],respect:[4,5],result:[2,4,5],revers:[4,5],reversa:[0,4,5],ribbon:3,right:2,rm3x8mm:[2,3],robust:[0,4,5,6],role:[4,5],root:[1,4,5],row:[2,3],rpi:[1,4,5],rro:0,rs:[4,5],ru5fayqh:2,run:[1,2,3,4,5],s:[0,1,2,3,4,5],safeti:[4,5],sain:[4,5],sainsmart:[4,5],same:[4,5],samtec:[2,4,5],save:[1,4,5],scale:0,schemat:[2,4,5],scienc:[4,5],scientif:0,screen:[2,4,5],screw:[2,3,4,5],script:3,sd:[1,4,5,6],searchsuggest:[2,3],searchterm:[2,3],searchtyp:[2,3],second:[4,5],section:[4,5],see:[4,5],seeed:2,seek:6,select:[1,3,4,5],sequenc:[4,5],sequence_delai:[4,5],seri:[4,5],serv:[4,5],set:[1,2,4,5],setp:5,setup:[1,4,5],sever:[4,5],sgaepimzzmskedp9slc0yfx16nydmpxjueeogolbldi:3,sgaepimzzmskedp9slc0yyv4kpdpmd1hts4slctivmw:2,sgaepimzzmsyydr3r27av4eqf73yoh:3,sgaepimzzmueqxo7l:3,share:6,shield:[1,4,5],shortcut:[4,5],should:[1,2,3,4,5],show:[2,4,5],shown:[4,5],shunt:2,shutdown:2,signal:[2,4,5],simpl:[4,5],simpli:[1,4,5],simplifi:3,simultan:[4,5],singl:[4,5],slope:[4,5],small:[0,2,4,5,6],smaller:[4,5],smart:[4,5],smt:2,so:[4,5],socket:[2,3],softwar:[1,4,5],soic:2,soil:[4,5],solder:[2,4,5],solut:[4,5],some:[4,5,7],sound:[4,5],sourc:[0,1,4,5],space:[2,3],spacer:[2,3],specif:[4,5,6],specifi:[1,4,5],spi:[1,4,5],spool:2,ssq:2,ssw:[2,4,5],stabl:[1,4,5],stack:[4,5],stainless:[4,5],start:[1,3,4,5,6,7],startup:7,statu:[0,7],steel:[4,5],step:[4,5,7],still:[4,5],stop:6,storag:[4,5,6],strain:3,strict:[4,5],strip:[2,3,4,5],strong:[4,5],stronger:[4,5],strongli:[1,4,5],stuck:[4,5],studi:[4,5],studio:2,subject:[4,5],sudo:[1,4,5],suffici:[1,4,5],suggest:[2,3,4,5],suitabl:[4,5,6],sum:[4,5],suppli:[2,3,4,5],support:1,suppress:5,sure:[1,4,5],surfac:0,system:[1,4,5,6],t:3,tab:[1,4,5],tabl:5,target:7,task:[1,4,5],tb009:[2,3],tca9548a:[1,3],tdh15:2,te:[2,3,4,5],team:6,technic:7,temperatur:[4,5,6],ten:[4,5],termin:[1,2,3,4,5],test:[1,2,3,4,5],test_mux_board:3,texa:[2,4,5],than:[2,4,5],thd:2,the9:[4,5],thei:[4,5],them:[3,4,5],therefor:[3,4,5],thi:[0,1,2,3,4,5,6],thing:3,thonni:[6,7],thousand:[4,5],three:[2,3,4,5],through:[4,5],thu:[4,5],time:[1,3,4,5,6],togeth:[4,5],toler:5,tonni:2,tool:[0,6],top:2,total:[2,3,4,5],tow:2,track:[4,5],traco:[2,5],tracopow:[2,5],trn3:5,trn:[2,5],tru:[3,4,5],turn:[4,5],tutori:7,two:[2,3,4,5,6],tx:[4,5],txt:[1,4,5],type:[1,3,4,5,6],typic:[4,5],under:[4,5],unexpectedli:[1,4,5],unit:[2,3,4,5,6],univ:0,unplug:2,unzip:[4,5],up:[0,1,3,4,5,6],updat:0,upgrad:[5,6],upper:2,upw50b50rv:[4,5],uqd7xcvsscnr3hwd6fta8g:3,us:[1,2,3,4,5],user:[1,4,5,7],usr:[1,4,5],util:1,uwqyq:3,v1:[4,5,6],v2:6,v:[1,2,3,7],valid:[4,5,6],valu:[2,3,4,5],variou:[4,5],vd:3,vdc:3,velleman:[4,5],venv:[1,4,5],veri:5,version:[1,2,4,5,6],vertic:[4,5],vhuuswq2:3,via:[1,4,5],view:2,villeurbann:0,vip:2,virtual:[6,7],vishai:[2,3],visit:1,vivien:[0,7],vlwxofp3u2wcfk5uckwtka:[2,3],voltag:[2,4,5,6],voltmet:[4,5],w0yvoo0ixfenuv0hsdc4:2,w:[4,5,6],wa:[4,5],wai:[1,4,5],want:5,watch:[1,4,5],we:[1,2,3,4,5,6],weaker:4,web:[2,3],websit:[1,4,5],weidmul:[4,5],welcom:0,well:[1,4,5],were:[1,2,4,5],when:[1,4,5],where:[1,4,5],which:[2,3,4,5,6],whose:[4,5],willing:0,window:[1,4,5],wire:[1,3,4,5],wish:6,within:[1,4,5],without:[3,4,5],wjwzhv1v3pk:[1,4,5],wktuvitrialgiu8hcm7dvq:2,work:2,would:[4,5],wpm404:[4,5],write:[1,2,3,4,5],wurth:2,www:[1,2,3,4,5],x1j7hmvl2zh8vpefml8:2,x:[1,3,4,5],xx:[],y:[2,3],yannick:[0,7],yca:2,you:[1,2,3,4,5],your:[1,2,3,4,5],youtub:[1,4,5],ze4:2,zoom:3,zvn4206a:3},titles:["OhmPi project","<strong>STEP n\u00b01</strong> : Raspberry Pi  configuration","<strong>STEP n\u00b02</strong>: Measurement board","<strong>STEP n\u00b03:</strong> MUX board","OhmPi V 1.01 (limited to 32 electrodes)","OhmPi V 1.02 (limited to 32 electrodes)","OhmPi V 2.00 (64 electrodes and 12V)","OHMPI: Open source and open hardware resitivity-meter"],titleterms:{"00":6,"01":4,"02":5,"1":[1,4,5],"128":[],"12v":6,"2":[2,6],"3":3,"32":[4,5],"64":6,"new":[],A:[1,2,3],In:[],The:[4,5,6],activ:[1,4,5],address:3,allow:[],assembl:[2,3,4,5],b:[1,2,3,4,5],board:[2,3,4,5],c:[1,2,3],card:[4,5],center:7,check:2,cite:0,complet:[4,5],compon:[2,3,4,5],configur:[1,4,5],connect:[4,5],current:[4,5],data:[4,5,6],descript:[2,4,5],develop:[],document:7,electr:[4,5],electrod:[4,5,6],environn:[1,4,5],four:[4,5],frist:[4,5],hardwar:7,have:[],id:[1,4,5],implement:[4,5],implent:[4,5],initi:[4,5],inject:[4,5],instal:[1,4,5],instruct:[4,5],introduct:0,limit:[4,5],list:[2,3,4,5],made:[],measur:[2,4,5],mesur:[4,5],meter:7,multiplex:[4,5],mux:3,n:[1,2,3],note:[],ohmpi:[0,4,5,6,7],onli:[4,5],open:7,oper:[4,5],os:[1,4,5],packag:[1,4,5],paramet:[4,5],part:[1,2,3],partenair:0,philosophi:[4,5,6],pi:[1,4,5],preliminari:[4,5],procedur:[4,5],project:0,python:[1,4,5],rapberri:[1,4,5],raspberri:[1,4,5],requir:[2,3],resist:[4,5],resit:7,sourc:7,start:2,startup:[4,5],step:[1,2,3,6],summari:7,tabl:4,technic:[4,5,6],thi:[],thonni:[1,4,5],titl:4,two:[],type:[],up:2,v2:[],v:[4,5,6],valid:3,version:[],virtual:[1,4,5],we:[],xx:[]}})
\ No newline at end of file
+Search.setIndex({docnames:["Ohmpi","Ohmpi_V2_00/V2_00_step_01","Ohmpi_V2_00/V2_00_step_02","Ohmpi_V2_00/V2_00_step_03","V1_01","V1_02","V2_00","index"],envversion:{"sphinx.domains.c":2,"sphinx.domains.changeset":1,"sphinx.domains.citation":1,"sphinx.domains.cpp":4,"sphinx.domains.index":1,"sphinx.domains.javascript":2,"sphinx.domains.math":2,"sphinx.domains.python":3,"sphinx.domains.rst":2,"sphinx.domains.std":2,sphinx:56},filenames:["Ohmpi.rst","Ohmpi_V2_00\\V2_00_step_01.rst","Ohmpi_V2_00\\V2_00_step_02.rst","Ohmpi_V2_00\\V2_00_step_03.rst","V1_01.rst","V1_02.rst","V2_00.rst","index.rst"],objects:{},objnames:{},objtypes:{},terms:{"0":[2,3,4,5,6],"00":7,"000":[4,5],"001000":2,"001101":[2,3],"008":3,"01":[5,7],"018":[4,5],"02":[2,4,7],"0251001":5,"02be":[2,3],"04":[4,5],"05":[4,5],"06":[4,5],"061":3,"08":[2,3,7],"09":[0,4,5],"091":3,"0x70":3,"0x71":3,"0x72":3,"0x73":3,"0x77":3,"1":[2,3,6,7],"10":[0,2,3,4,5],"100":[3,4,5],"100k":3,"100nf":[2,5],"101":[4,5],"10120158":3,"1012015810":3,"10120550":[2,3],"10120558":3,"10120862":3,"1016":0,"102110421":2,"103":[4,5],"103321":3,"1083":[4,5],"1085":2,"10v":5,"11":[2,4,5],"110":[2,3,4,5],"1108331841001101":2,"1115":[4,5],"114":[2,4,5],"11mm":2,"12":[2,3,4,5,6],"120":[2,3],"1211n":2,"1212":2,"1215":[2,5],"127":3,"128":[3,6],"12v":[2,3,4,5,7],"13":[2,3,4,5],"1332":[4,5],"14":[2,3],"140":3,"15":[2,3,4,5],"150":[4,5,6],"1548658":3,"1565235":[4,5],"1568649":[4,5],"1580994":3,"16":[2,3,4,5],"17":[2,4,5],"18":[2,4,5,6],"185":[4,5],"19":[2,4,5],"199":[4,5],"1kohm":2,"1n4007":3,"1x0":[4,5],"1x1":[4,5],"1x10":[2,4,5],"2":[1,3,4,5,7],"20":[2,4,5],"2016":7,"2020":0,"2021":[],"2022":[0,7],"205":3,"21":[2,4,5],"22":[2,4,5],"220":2,"23":[2,3,4,5],"24":[0,2,3,4,5],"24300":3,"24v":[2,5],"25":[3,4,5,6],"252b7an":2,"252baqg":3,"252bdzonqg":2,"252be0w1orxzibqpw":2,"252be1bmvd":2,"252bg":2,"252bii":2,"252bnrpuooeq":2,"252bsz9b":3,"252bx":2,"252bz3hvktao":3,"252bzuq":3,"254":[2,3],"25515":3,"256":3,"26":[4,5],"27":[3,4,5],"2701":[2,3],"2717":3,"29":[4,5],"296":3,"2a":[4,5],"2f0t3ruis9pcaqjlt4":2,"2f12mkns3vxsdryxuhw":[2,3],"2f2czwu0ejpozmzc2a":3,"2f2czwuxuhumfr":3,"2f33nj0gbxroculucynpyong":2,"2f5q":3,"2faaymw02gquicgqj0ta":2,"2fbpyakboruumren":3,"2ff6fcxt7g":3,"2ffq":2,"2fha2pyfadugpyeg4idvm":2,"2fha2pyfadugy9twham3ru9hmijohywhbin95knm":2,"2fha2pyfaduh":2,"2fha2pyfaduhuylh7az":2,"2fha2pyfadujqkqx4wauig":2,"2flq1th4mcyoetma":2,"2fm":2,"2fmgndxmcnv":2,"2fmjfh2xjoums6wztux4som":2,"2fmsr":2,"2fogzutwiq9iz5vjaqfoyugqalgxpeckigrqvf4hn":2,"2fpa":2,"2fq":2,"2fqaur8narg":2,"2fufuz19ilfayzxocfra":2,"3":[1,2,4,5,6],"30":[3,4,5],"3002002":2,"304":2,"305":[2,3],"308":2,"31":[2,3],"318":2,"32":[0,1,6,7],"325":3,"328":3,"35":2,"36":[2,4,5],"37":[4,5],"38":[4,5],"39":[2,3,4,5],"3d":[2,3],"3x11":2,"4":[1,2,3,4,5,6],"40":[3,4,5,6],"41":[2,3],"41f2r0e":2,"42":2,"43":[2,4,5],"437":2,"44":[3,4,5],"449":2,"45100":[],"46":3,"4686":[4,5],"471":3,"48":[2,4,5],"49":3,"5":[1,2,3,4,5,6],"50":[3,4,5,6],"500":[4,5],"503811":3,"508":[2,3],"50vdc":[2,5],"51":3,"512":3,"52":[4,5],"524":2,"53":[2,5],"537":[4,5],"54":3,"5488":[4,5],"55":[3,4,5],"56":3,"560":3,"576":[3,4],"58":[2,4,5],"593":2,"5kohm":2,"5m":2,"5twgzeq9e7hsylqaljjyrw":3,"5v":[2,4,5],"5vcc":[4,5],"5vdc":[4,5],"5w":[2,4,5],"6":[1,2,3,4,5],"614":3,"616":3,"62":3,"627":[4,5],"64":[3,4,5,7],"648":[2,3,4,5],"66":[4,5],"68":[4,5],"69626":[],"69675":[],"7":[1,2,3,4,5],"70":[4,5],"71":[4,5],"72":[2,5],"732":3,"741435":2,"741727":3,"742063":3,"745":3,"75":2,"762":2,"776":3,"79":3,"796":2,"7ah":[4,5],"7mvldsj5uaxen3lyyh3sqw":2,"8":[0,1,2,3,4,5],"80":6,"83":2,"84":[2,3],"846":3,"858":[4,5],"86":[2,3],"87":[2,3],"89":3,"897":[4,5],"9":[1,2,3,4,5,6],"9004330000":[4,5],"92":[3,4,5],"96":4,"966067":[4,5],"971110321":2,"99":[4,5],"9v":[4,5],"ao\u00fbt":[],"case":[1,4,5],"default":3,"do":3,"export":1,"final":[4,5],"function":[0,4,5],"h\u00e9l\u00e8ne":[0,7],"long":3,"mm\u00b2":[4,5],"new":[1,4,5,6],"orl\u00e9an":0,"public":[4,5],"r\u00e9mi":[0,7],"return":[1,4,5],"switch":[4,5],"universit\u00e9":0,"vid\u00e9o":[1,4,5],A:[4,5,6],As:[4,5],At:[1,4,5],For:[1,2,3,4,5],If:[1,2,4,5],In:[0,1,2,3,4,5,6],It:[1,3,4,5,6],Its:[4,5],No:3,On:[1,4,5],The:[1,2,3,7],These:[4,5],To:[1,2,3,4,5],With:[4,5],a0:[4,5],a1:[4,5],a2:[4,5],a3:[4,5],abmn:[4,5],abov:[4,5],acc:[1,4,5],access:[4,5],accord:[4,5],accur:[4,5],accuraci:[4,5],acid:[4,5],activ:[3,6,7],actual:[4,5],ad:[4,5],adafruit:[1,2,3,4,5],adapt:[2,4,5],adc:[2,4,5],add:[4,5],addit:[4,5],address:[2,4,5,6],adjust:[2,4,5],ads1115:[2,4,5],ads115:[2,4,5],ads1x15:[1,4,5],advantag:2,after:[4,5],al:0,all:[1,3,4,5,6],alloc:3,allow:[0,2,3,4,5,6],alp:0,also:[1,4,5],altern:[1,4,5],amp:[2,4,5],amplif:2,amplifi:[4,5],an:[0,1,2,3,4,5],analog:[2,4,5],ani:[4,5],anoth:[1,4,5],apm:[2,3],appear:[1,2,3,4,5],appli:[0,4,5],applic:0,apt:[1,4,5],aqy211eh:2,ar:[1,2,4,5],arduino:4,arm:4,around:2,arrai:[4,5],articl:[4,5],asler:[2,3,4,5],assembl:[6,7],assign:3,assist:[4,5],associ:[0,3],attent:[4,5],attribut:[4,5],author:[1,4,5,7],automat:[0,4,5],automobil:[4,5],avail:[4,5],avr:4,b:6,banchi:0,bank:[4,5],base:[1,3,4,5],basic:0,batteri:[2,4,5,6],been:[1,3,4,5],befor:[3,4,5],behavior:[4,5],being:[4,5],belgium:0,below:[1,4,5],between:[2,3,4,5],beyschlag:3,bin:[1,4,5],bit:[2,4,5],bkl:[2,3],black:[2,4,5],blinka:[1,4,5],blk:[2,3],block:[4,5],blue:[4,5],board:[1,6,7],boot:[1,4,5],both:[4,5],bottom:[2,4,5],bought:[4,5],box:6,breakout:2,bridg:[4,5],bug:4,build:[3,4,5],button:[1,4,5],by10:2,c320c104k1:[2,5],c320c104k1r5ta7303:2,c4uyot:2,c:[4,5,6],cabl:[1,2,3,4,5],calcul:[4,5],calibr:[4,5],call:[0,1,3],can:[1,4,5,6],canal:4,cap:[4,5],capac:[4,5],capacitor:[2,5],car:4,card:[1,3,6,7],carri:[1,4,5],caus:[1,4,5],ccf071k50gke36:2,cd:[1,4,5],cedex:[],ceram:[2,5],cflag:1,chang:[2,3],channel:[3,4,5],characterist:[4,5],charg:[4,5],check:[1,4,5,6],chosen:[4,5],ciayqk2gdckzia2levalkg:2,circuit:[2,3,4,5],circuitpython:[1,4,5],circul:[4,5],cite:7,clean:[4,5],clement:[0,7],click:[1,4,5],close:[1,4,5],cm:[3,4,5],cmf651m0000fkek143:2,code:[1,2,3,4,5],coef_p0:[4,5],coef_p1:[4,5],coef_p2:[4,5],coef_p3:[4,5],coeff:[4,5],coeffici:[4,5],colour:3,com:[1,2,3,4,5],combin:3,command:[1,4,5],commerci:[4,5],common:[4,5],commun:[0,6],complet:[1,2,6,7],compon:[1,6,7],comput:[1,4,5],conduct:[4,5],config:[1,4,5],configur:[6,7],congratul:[4,5],connect:[1,2,3,7],connector:[3,4,5],conrad:[2,3],consequ:[4,5],consist:[4,5],constitut:[4,5],construct:[4,5],consumpt:[4,5,6],contact:[2,3,4,5],contain:[1,4,5],content:7,control:[4,5,6],convers:[4,5],convert:[2,4,5],copi:1,corner:2,correct:[4,5],correspond:4,cost:[0,2,3,4,5],could:[2,4,5],cpu:[4,5,6],creat:[1,4,5],creation:0,crimp:[4,5],csv:[4,5],ctrl:[1,4,5],cui:[2,3],current:[0,2,6,7],d:[2,4,5],dale:2,damag:[1,4,5],data:[0,7],date:[0,4,5,7],dc:[2,3,4,5],dcconvert:5,de:0,deactiv:[1,4,5],decid:[1,4,5],decoupl:5,decreas:2,dedic:[0,6],definit:3,delai:[4,5],deliv:[4,5],depart:0,depend:[1,4,5],describ:[1,2,4,5],descript:[6,7],design:[4,5],desktop:5,despit:[4,5],detail:4,detect:3,dev:[1,4,5],develop:[0,1,2,4,5,6,7],devic:[2,3],diagram:[4,5],differ:[1,2,3,4,5,6],digit:[2,3,4,5],dii:6,din:[4,5],diod:3,dip:[2,3],direct:[4,5],directli:[2,4,5],directori:[1,4,5],disconnect:[4,5],discret:1,displai:[4,5],distanc:[4,5],disturb:[4,5],divid:[4,5],dl:[1,4,5],document:[0,4],done:[1,4,5],dot:2,down:[4,5],download:[4,5],dsp:4,dual:[2,3,4,5],duboi:[0,7],duplic:3,durat:[4,5,6],dure:[1,4,5],dzwb4:[4,5],e00122ff:0,e:[4,5],each:[1,3,4,5],eaiaiqobchmin_taxbcx8wivq5nvch2qaqfpeayyccabegjk1_d_bw:2,eaiaiqobchmit8zjzr6x8wivgdnvch2vbwvseaqyayabegjqg_d_bw:2,editor:[1,4,5],effort:6,eiffel:0,either:[1,4,5],ejector:[2,3],electr:[0,2,7],electrod:[0,2,3,7],electron:[2,3,4,5],elektronik:2,elsevi:0,emil:0,en:1,enabl:[4,5],end:[1,4,5],energ:[4,5],enough:[3,4,5],ensur:[1,4,5],enter:[1,4,5],entir:[4,5],environ:[1,4,5],environn:[6,7],environnementshould:[1,4,5],equal:[4,5],equival:[2,4,5],ert:[4,5],escap:[1,4,5],estim:[4,5],et:[0,2],everi:3,everyon:0,everyth:2,evolv:[4,5],exampl:[3,4,5],excess:[4,5],execut:[1,4,5],exist:[4,5],expand:3,expend:3,experi:[0,4,5,6],explain:4,export_path:5,extra:[4,5],f:[4,5],failur:[1,4,5],fargier:[0,7],fast:5,fcommon:1,featur:[4,5],feb:7,februari:0,femal:[2,3,4,5],ferrul:[4,5],fewer:[4,5],ff10:0,fhac0002zxj:4,field:[4,5,6],fig:[4,5],figur:[2,4,5],file:[1,4,5],find:[1,4,5],first:[1,3,4,5],fix:2,flat:3,flexibl:0,florsch:[2,4,5],flow:[4,5],folder:[1,4,5],follow:[1,2,3,4,5],forquet:[0,7],four:[2,6,7],fr:[2,3,4,5],framework:[4,5],franc:0,frist:7,from:[3,4,5,6],ftmup6kvi2tnqoeziaq:2,full:[4,5],fulli:0,fuse:[4,5],g5le:3,g:[2,4,5],gain:[2,4,5],ganc:[0,7],gather:[1,4,5],gclid:2,gener:[2,3,4,5,7],geologi:0,ger:0,get:[0,1,2,4,5],gitlab:[4,5],gnd:[4,5],gnu:[1,4,5],go:[1,3],gpio:[1,3,4,5],gpiozero:1,grenobl:0,gro:0,ground:[2,4,5],gui:[1,4,5],guidelin:7,guillaum:0,gurawfaegucaqqfvnvtyeg:2,gustav:0,guyard:[0,7],h81k0bya:[2,4,5],h81k5bya:[2,4,5],h:5,ha:[1,3,4,5],had:[4,5],hand:[4,5],handl:[4,5],hardwar:[0,4,5],hardwarex:0,harwin:2,have:[1,2,3,4,5,6],hazard:[4,5],hdmi:1,header:[2,3,4,5],hear:[4,5],here:[3,5],hex:3,hexagonal:2,hexseal:[2,3],high:[4,5],higher:[2,5],holder:[4,5],hole:[4,5],holsworthi:2,home:[1,4,5],horizont:[4,5],hous:[4,5],how:[1,4,5],howev:[4,5],http:[1,2,3,4,5],i2c:[1,2,3],i2cdetect:[2,3],i:[3,4,5],id:[6,7],identifi:3,ifsttar:0,ig:0,iggadovctstu:2,illustr:[4,5],ilvo:0,im6toxqzgoauedprb19mha:2,imag:[0,1],imped:[4,5,6],implent:7,impli:3,improv:[5,6],in1:[4,5],in2:[4,5],in3:[4,5],in4:[4,5],ina282:2,ina282aid:2,includ:[1,3,4,5],incom:[4,5],incorpor:3,increas:[4,5],inde:[4,5],industri:2,initi:7,inject:[0,6,7],injection_dur:[4,5],inpout:2,input:[2,4,5,6],inra:0,insert:[4,5],insid:[4,5],instal:[2,3,6,7],instanc:1,instead:[4,5],instruct:[1,7],instrument:[0,2,4,5],integr:2,intens:[4,5],interfac:[1,4,5],interpret:[1,2,4,5],introduc:[4,5],introduct:7,invit:4,involv:0,io:[4,5],ion:[4,5],iri:0,irstea:[4,5],its:[1,3,4,5,6],j:0,jason:5,jjse:[2,3],journal:4,json:5,juillet:[],juli:[0,7],julien:[0,7],jumper:3,just:[2,5],kaufmann:[0,7],kemet:[2,5],keyboard:[1,4,5],keyston:3,known:[1,4,5],kohm:[2,3,4,5],laboratori:[0,4,5,6],laps:6,last:5,lastli:[4,5],latest:[1,4,5],lead:[4,5],leav:[1,4,5],left:2,length:[4,5],less:[4,5],let:[4,5],libatla:[1,4,5],librari:[1,4,5],lie:[2,4,5],limit:[2,6,7],line:[2,3,4,5],list:[1,7],lithium:[4,5],littelfus:[4,5],littl:[4,5],ll:[4,5],lm158:2,lm158j:2,lm158n:2,lm358an:[2,4,5],lm358n:[4,5],locat:[1,4,5],logger:[0,4,5],low:[0,1,4,5,6],lr20:[4,5],ly:[4,5],lyon:0,m3:[2,3],m:[1,2,3,4,5],ma:[2,4,5,6],made:[4,5,6],mai:[1,4,5],main:[4,5],make:[1,3,4,5],male:[2,3],manag:[4,5],manual:[4,5],manufactur:[2,3,4,5],manuscript:[4,5],mark:2,master:[4,5],matur:7,max:2,maximum:[4,5],mba02040c1003frp00:3,mcp23008:2,mcp23017:3,mcp230xx:1,measur:[0,1,3,6,7],mechan:[3,4,5],meet:[1,4,5],mega:[4,5],menu:[1,4,5],merelbek:0,mesur:7,met:[1,4,5],meter:[0,4,5,6],meterfeatur:0,mgh:2,micro:[1,4,5,6],mill:2,mimic:[4,5],min:[4,5,6],miss:4,mm2:[4,5],mm:[2,3,4,5],model:[1,2,4,5],modif:[1,4,5],modifi:[1,4,5],modul:[4,5],mofset:3,mohm:[2,4,5,6],mon:0,monitor:[4,5,6],more:6,moreov:[4,5],mosfet:3,mount:[2,3,4,5],mous:[1,4,5],mouser:[2,3],ms:[4,5,6],muliplex:3,multi:[3,4,5],multielectrod:6,multipl:1,multiplex:[0,3,6,7],multipli:[4,5],must:[1,3,4,5],mux:[4,5,6],mzrxyrlhvdt9crf7zyf:3,n:[4,5,6],name:[3,4,5],nano:[1,4,5],nb_electrod:[4,5],nbr_mea:[4,5],nchannel:3,necessari:[1,3,4,5],need:[1,2,3,4,5],neg:[4,5],next:[4,5],nf:5,nicola:[0,7],noob:[4,5],nopb:[2,4,5],normal:[4,5],note:[3,4,5],now:[4,5],number:[2,3,4,5],numer:[4,5],numpi:[1,4,5],o1:[4,5,6],o:[1,2,3,4,5,6],obtain:[4,5],offcial:7,offer:[4,5,6],ohm:[2,4,5,6],ohmit:2,ohmmet:[4,5],ohmpi:[1,2,3],ohmpi_4elec:2,ohmpi_param:5,ohx:0,ok:[1,4,5],olivi:[0,7],omron:3,onc:[1,4,5],one:[2,4,5,6],onli:[3,7],onto:[4,5],op:[1,4,5],open:[0,1,3,4,5],oper:[1,2,6,7],optic:2,optim:[4,5],option:[1,4,5],order:[4,5],org:1,orient:5,os:[6,7],osf:[4,5],other:[4,5],our:[4,5,6],out:[1,4,5],outpout:2,output:[4,5],over:3,overh:5,own:3,p0:[4,5],p1:[4,5],p2:[4,5],p3:[4,5],p:[0,2,3],packag:[6,7],padboard:2,pai:[4,5],panason:2,panda:[1,4,5],parallel:1,paramet:[6,7],part:[4,5,6],parten:7,partenair:[],pat1l:5,path:[1,4,5],pc:[2,3],pcb:[2,3,4,5],per:[2,3,4,5],perform:[0,1,4,5],permut:[4,5],philosophi:[0,7],pi:[2,6,7],pic:4,piec:[4,5],pin:[2,3,4,5],pip:[1,4,5],pitch:[2,3,4,5],place:[4,5],plai:2,pleas:[4,5],plug:[2,4,5],po:[4,5],point:[4,5,6],polar:[4,5],pole:[3,4,5],port:2,posit:[1,4,5],possibl:[4,5],potenti:[4,5],potentiomet:[4,5],pour:4,power:[2,3,4,5,6],practic:[4,5],pre:2,preci:[2,3],precis:[2,4,5],prefer:[4,5],preliminari:7,prepar:[2,3,4,5],present:[0,3,4,5],press:[1,4,5],prevent:5,previou:6,previous:[1,4,5],print:[2,3,4,5],pro:[4,5],problem:1,procedur:7,produc:[4,5],product:[2,3],productdetail:[2,3],program:[1,4,5],progress:[0,7],project:[1,7],propos:[2,4,5],protect:1,protocol:[4,5],provid:[0,4,5],publish:4,puls:[4,5,6],purpos:[4,5],py:[2,3,4,5],pyhton3:[1,4,5],python3:[1,4,5],python:[6,7],pythonid:[1,4,5],qkeozdl6eqpa6lzrlqfvow:2,qs:[2,3],quadripol:[4,5],quadrupol:[4,5],quantiti:[1,4,5],r10:[4,5],r11:[4,5],r12:[4,5],r1:[2,4,5],r25:2,r2:[2,4,5],r3:[4,5],r4:[4,5],r5:[4,5],r6:[4,5],r7:[4,5],r8:[4,5],r9:[4,5],r_ref:[4,5],rail:[4,5],rang:[4,5],rapberri:[6,7],raspberri:[2,3,6,7],raspberrypi:1,raspbian:[1,4,5],raspebrri:[1,4,5],readm:[4,5],realiz:2,recommend:[1,4,5],red:[2,4,5],reduct:[4,5],refer:[2,3,4,5],relai:[1,2,3,4,5],releas:7,relief:3,remain:[4,5],rememb:[4,5],remot:[1,4,5],repeat:[4,5],repetit:[4,5],replac:5,repositori:[4,5],repres:[3,4,5],requir:[1,4,5,6],research:7,resist:[0,2,6,7],resistor:[2,3,4,5],resolut:[4,5,6],respect:[4,5],result:[2,4,5],revers:[4,5],reversa:[0,4,5],ribbon:3,right:2,rm3x8mm:[2,3],robust:[0,4,5,6],role:[4,5],root:[1,4,5],row:[2,3],rpi:[1,4,5],rro:0,rs:[4,5],ru5fayqh:2,run:[1,2,3,4,5],s:[0,1,2,3,4,5],safeti:[4,5],sain:[4,5],sainsmart:[4,5],same:[4,5],samtec:[2,4,5],save:[1,4,5],scale:0,schemat:[2,4,5],scienc:[4,5],scientif:0,screen:[2,4,5],screw:[2,3,4,5],script:3,sd:[1,4,5,6],searchsuggest:[2,3],searchterm:[2,3],searchtyp:[2,3],second:[4,5],section:[4,5],see:[4,5],seeed:2,seek:6,select:[1,3,4,5],sequenc:[4,5],sequence_delai:[4,5],seri:[4,5],serv:[4,5],set:[1,2,4,5],setp:5,setup:[1,4,5],sever:[4,5],sgaepimzzmskedp9slc0yfx16nydmpxjueeogolbldi:3,sgaepimzzmskedp9slc0yyv4kpdpmd1hts4slctivmw:2,sgaepimzzmsyydr3r27av4eqf73yoh:3,sgaepimzzmueqxo7l:3,share:6,shield:[1,4,5],shortcut:[4,5],should:[1,2,3,4,5],show:[2,4,5],shown:[4,5],shunt:2,shutdown:2,signal:[2,4,5],simpl:[4,5],simpli:[1,4,5],simplifi:3,simultan:[4,5],singl:[4,5],slope:[4,5],small:[0,2,4,5,6],smaller:[4,5],smart:[4,5],smt:2,so:[4,5],socket:[2,3],softwar:[1,4,5],soic:2,soil:[4,5],solder:[2,4,5],solut:[4,5],some:[4,5,7],sound:[4,5],sourc:[0,1,4,5],space:[2,3],spacer:[2,3],specif:[4,5,6],specifi:[1,4,5],spi:[1,4,5],spool:2,ssq:2,ssw:[2,4,5],stabl:[1,4,5],stack:[4,5],stainless:[4,5],start:[1,3,4,5,6,7],startup:7,statu:[0,7],steel:[4,5],step:[4,5,7],still:[4,5],stop:6,storag:[4,5,6],strain:3,strict:[4,5],strip:[2,3,4,5],strong:[4,5],stronger:[4,5],strongli:[1,4,5],stuck:[4,5],studi:[4,5],studio:2,subject:[4,5],sudo:[1,4,5],suffici:[1,4,5],suggest:[2,3,4,5],suitabl:[4,5,6],sum:[4,5],suppli:[2,3,4,5],support:1,suppress:5,sure:[1,4,5],surfac:0,system:[1,4,5,6],t:3,tab:[1,4,5],tabl:5,target:7,task:[1,4,5],tb009:[2,3],tca9548a:[1,3],tdh15:2,te:[2,3,4,5],team:6,technic:7,temperatur:[4,5,6],ten:[4,5],termin:[1,2,3,4,5],test:[1,2,3,4,5],test_mux_board:3,texa:[2,4,5],than:[2,4,5],thd:2,the9:[4,5],thei:[4,5],them:[3,4,5],therefor:[3,4,5],thi:[0,1,2,3,4,5,6],thing:3,thonni:[6,7],thousand:[4,5],three:[2,3,4,5],through:[4,5],thu:[4,5],time:[1,3,4,5,6],togeth:[4,5],toler:5,tonni:2,tool:[0,6],toolto:0,top:2,total:[2,3,4,5],tow:2,track:[4,5],traco:[2,5],tracopow:[2,5],trn3:5,trn:[2,5],tru:[3,4,5],turn:[4,5],tutori:7,two:[2,3,4,5,6],tx:[4,5],txt:[1,4,5],type:[1,3,4,5,6],typic:[4,5],under:[4,5],unexpectedli:[1,4,5],unit:[2,3,4,5,6],univ:0,unplug:2,unzip:[4,5],up:[0,1,3,4,5,6],updat:0,upgrad:[5,6],upper:2,upw50b50rv:[4,5],uqd7xcvsscnr3hwd6fta8g:3,us:[1,2,3,4,5],user:[1,4,5,7],usr:[1,4,5],util:1,uwqyq:3,v1:[4,5,6],v2:6,v:[1,2,3,7],valid:[4,5,6],valu:[2,3,4,5],variou:[4,5],vd:3,vdc:3,velleman:[4,5],venv:[1,4,5],veri:5,version:[1,2,4,5,6],vertic:[4,5],vhuuswq2:3,via:[1,4,5],view:2,villeurbann:0,vip:2,virtual:[6,7],vishai:[2,3],visit:1,vivien:[0,7],vlwxofp3u2wcfk5uckwtka:[2,3],voltag:[2,4,5,6],voltmet:[4,5],w0yvoo0ixfenuv0hsdc4:2,w:[4,5,6],wa:[4,5],wai:[1,4,5],want:5,watch:[1,4,5],we:[1,2,3,4,5,6],weaker:4,web:[2,3],websit:[1,4,5],weidmul:[4,5],welcom:0,well:[1,4,5],were:[1,2,4,5],when:[1,4,5],where:[1,4,5],which:[2,3,4,5,6],whose:[4,5],willing:0,window:[1,4,5],wire:[1,3,4,5],wish:6,within:[1,4,5],without:[3,4,5],wjwzhv1v3pk:[1,4,5],wktuvitrialgiu8hcm7dvq:2,work:2,would:[4,5],wpm404:[4,5],write:[1,2,3,4,5],wurth:2,www:[1,2,3,4,5],x1j7hmvl2zh8vpefml8:2,x:[1,3,4,5],xx:[],y:[2,3],yannick:[0,7],yca:2,you:[1,2,3,4,5],your:[1,2,3,4,5],youtub:[1,4,5],ze4:2,zoom:3,zvn4206a:3},titles:["OhmPi project","<strong>STEP n\u00b01</strong> : Raspberry Pi  configuration","<strong>STEP n\u00b02</strong>: Measurement board","<strong>STEP n\u00b03:</strong> MUX board","OhmPi V 1.01 (limited to 32 electrodes)","OhmPi V 1.02 (limited to 32 electrodes)","OhmPi V 2.00 (64 electrodes and 12V)","OHMPI: Open source and open hardware resitivity-meter"],titleterms:{"00":6,"01":4,"02":5,"1":[1,4,5],"128":[],"12v":6,"2":[2,6],"3":3,"32":[4,5],"64":6,"new":[],A:[1,2,3],In:[],The:[4,5,6],activ:[1,4,5],address:3,allow:[],assembl:[2,3,4,5],author:0,b:[1,2,3,4,5],board:[2,3,4,5],c:[1,2,3],card:[4,5],center:7,check:2,cite:0,complet:[4,5],compon:[2,3,4,5],configur:[1,4,5],connect:[4,5],current:[4,5],data:[4,5,6],descript:[2,4,5],develop:[],document:7,electr:[4,5],electrod:[4,5,6],environn:[1,4,5],four:[4,5],frist:[4,5],hardwar:7,have:[],id:[1,4,5],implement:[4,5],implent:[4,5],initi:[4,5],inject:[4,5],instal:[1,4,5],instruct:[4,5],introduct:0,limit:[4,5],list:[2,3,4,5],made:[],measur:[2,4,5],mesur:[4,5],meter:7,multiplex:[4,5],mux:3,n:[1,2,3],note:[],ohmpi:[0,4,5,6,7],onli:[4,5],open:7,oper:[4,5],os:[1,4,5],packag:[1,4,5],paramet:[4,5],part:[1,2,3],parten:0,partenair:[],philosophi:[4,5,6],pi:[1,4,5],preliminari:[4,5],procedur:[4,5],project:0,python:[1,4,5],rapberri:[1,4,5],raspberri:[1,4,5],requir:[2,3],resist:[4,5],resit:7,sourc:7,start:2,startup:[4,5],step:[1,2,3,6],summari:7,tabl:4,technic:[4,5,6],thi:[],thonni:[1,4,5],titl:4,two:[],type:[],up:2,v2:[],v:[4,5,6],valid:3,version:[],virtual:[1,4,5],we:[],xx:[]}})
\ No newline at end of file
diff --git a/sphinx/source/Ohmpi.rst b/sphinx/source/Ohmpi.rst
index 245ada3c6c762a793dac4d5b50f1bfa57c1c7283..eb81ee7461605ddd43cdd3c5ed70fda7884e19bd 100644
--- a/sphinx/source/Ohmpi.rst
+++ b/sphinx/source/Ohmpi.rst
@@ -1,56 +1,69 @@
 *************** 
 OhmPi project 
 ***************
- 
-**Partenaires**
-************************* 
+
  
 .. image:: logo_ohmpi.JPG
-   :width: 350 px
-   :align: center
-   :height: 250 px
+   :width: 250 px
+   :align: left
+   :height: 180 px
    :alt: Logo OhmPi
   
 
-Authors: 
+**Authors:** 
+------------
+| Rémi CLEMENT,Vivien DUBOIS,Nicolas Forquet, INRAE, REVERSAAL, Villeurbanne, France.
+| Yannick FARGIER, GERS-RRO, Univ Gustave Eiffel, IFSTTAR, Lyon, France.
+| Julien GANCE, IRIS Instruments, Orléans, France.
+| Hélène GUYARD, IGE Grenoble, Université Grenoble Alpes, Grenoble, France.
+| Olivier Kaufmann, Université de Mons, Department of Geology and Applied Geology, Mons, Belgium 
+| Guillaume Banchy, ILVO,Merelbeke, France
+|
 
-| Rémi CLEMENT,Vivien DUBOIS,Nicolas Forquet, INRAE, REVERSAAL, F-69626, Villeurbanne Cedex, France.
-| Yannick FARGIER, GERS-RRO, Univ Gustave Eiffel, IFSTTAR, Univ Lyon, F-69675 Lyon, France.
-| Julien GANCE, IRIS Instruments, 45100 Orléans, France.
-| Hélène GUYARD, IGE Grenoble, Université Grenoble Alpes, Grenoble.
-| Olivier Kaufmann, Université de Mons · Department of Geology and Applied Geology 
 
-Parteners:
+**Parteners:**
+--------------
 
 .. table::
    :align: center
   
-   +-------------------------------+-----------------------------------+-------------------------------+-----------------------------------+
-   |   .. image:: logo_inrae.jpg   |  .. image:: logo_univ_gustave.png |   .. image:: logo-iris.jpg    |  .. image:: ige.png               | 
-   +-------------------------------+-----------------------------------+-------------------------------+-----------------------------------+
+   +----------------------------------+-----------------------------------+-------------------------------+
+   |   .. image:: logo_inrae.jpg      |  .. image:: logo_univ_gustave.png |                               |
+   +----------------------------------+-----------------------------------+-------------------------------+
+   |   .. image:: logo_univ_mons.png  |  .. image:: ige.png               |   .. image:: logo-iris.jpg    |              
+   +----------------------------------+-----------------------------------+-------------------------------+
+   
+Creation date : July 10, 2020
+
+Update : February 09, 2022.
 
+Status of document: In progress.
 
-Creation date : Juillet 2020.
+|
+  
 
-Update : 04 août 2021.
+**Citing OhmPi:** 
+-----------------
 
-Status of document: In progress.
+|
 
-**Citing OhmPi** 
-=========================
 *Rémi Clement, Yannick Fargier, Vivien Dubois, Julien Gance, Emile Gros, et al.. OhmPi: An open*
 *source data logger for dedicated applications of electrical resistivity imaging at the small and laboratory*
 *scale. HardwareX, Elsevier, 2020, 8, 24 p. ff10.1016/j.ohx.2020.e00122ff.*
+
+|
    
-**Introduction to OhmPi** 
-=========================
+**Introduction to OhmPi:** 
+--------------------------
+
+|
 
 This documentation presents the development of a low-cost, open hardware \ 
 resistivity meter to provide the scientific community with a robust \
 and flexible tool for small-scale experiments. Called OhmPi, this basic resistivity meter\
 features current injection and measurement functions associated with a multiplexer \
 that allows performing automatic measurements with up to 32 electrodes.\ 
-OhmPi's philosophy is to provide a fully open source and open hardware tool /
+OhmPi's philosophy is to provide a fully open source and open hardware tool\
 to the near surface scientific community.
  
 
diff --git a/sphinx/source/logo_univ_mons.png b/sphinx/source/logo_univ_mons.png
new file mode 100644
index 0000000000000000000000000000000000000000..18e4540c620ab379e1bee881600145bd91f96ee6
Binary files /dev/null and b/sphinx/source/logo_univ_mons.png differ