diff --git a/configs/config_mb_2024_0_2.py b/configs/config_mb_2024_0_2.py
index 9932d4174b2bdb4a3ebb920e9cb7afcc8bec48c5..fcbf5868b7b1c01f12bba4c1dd64ca4c69e066ce 100644
--- a/configs/config_mb_2024_0_2.py
+++ b/configs/config_mb_2024_0_2.py
@@ -22,13 +22,15 @@ HARDWARE_CONFIG = {
     'pwr': {'model': 'pwr_batt', 'voltage': 12.},
     'tx':  {'model': 'mb_2024_rev_0_2',
              'voltage_max': 50.,  # Maximum voltage supported by the TX board [V]
-             'current_max': 4800 / 50 / 2,  # Maximum current supported by the TX board [mA]
-             'r_shunt': 2  # Shunt resistance in Ohms
+             'current_max': 4800,  # Maximum voltage read by the current ADC on the TX board [mA]
+             'r_shunt': 2,  # Shunt resistance in Ohms
+             'interface_name': 'i2c'
             },
     'rx':  {'model': 'mb_2024_rev_0_2',
              'coef_p2': 1.00,  # slope for conversion for ADS, measurement in V/V
              'latency': 0.010,  # latency in seconds in continuous mode
-             'sampling_rate': 50  # number of samples per second
+             'sampling_rate': 50,  # number of samples per second
+             'interface_name': 'i2c'
             }
 }
 
diff --git a/ohmpi/hardware_components/mb_2023_0_X.py b/ohmpi/hardware_components/mb_2023_0_X.py
index e5f90ebae677545d29ce3b6c3a96c959a467fc67..0adb42a24e4de351ff452d7ac1943790f8a2821b 100644
--- a/ohmpi/hardware_components/mb_2023_0_X.py
+++ b/ohmpi/hardware_components/mb_2023_0_X.py
@@ -142,7 +142,7 @@ class Tx(TxAbstract):
         assert self.adc_voltage_min / (50 * self.r_shunt)  <= value <= self.adc_voltage_max / (50 * self.r_shunt)
         self.exec_logger.warning(f'Current pulse is not implemented for the {self.board_name} board')
 
-    def gain_auto_one_pulse(self):
+    def gain_auto(self):
         self._adc_gain_auto()
 
     def inject(self, polarity=1, injection_duration=None):
@@ -251,7 +251,7 @@ class Rx(RxAbstract):
         self.gain = gain
         self.exec_logger.event(f'{self.board_name}\trx_adc_auto_gain\tend\t{datetime.datetime.utcnow()}')
 
-    def gain_auto_one_pulse(self):
+    def gain_auto(self):
         self._adc_gain_auto()
     @property
     def voltage(self):