Fixes error in requirements.txt. Adds node-red test_ohmpi_flow

.gitignore

+.idea/*
 data/*
 **/.ipynb_notebooks/**
 data.zip

mqtt_controller.py

 import json
 
-import paho.mqtt.client as mqtt
+import paho.mqtt.client as mqtt_client
 import paho.mqtt.publish as publish
 from config import MQTT_CONTROL_CONFIG, OHMPI_CONFIG
 import time
 import uuid
 
-client = mqtt.Client(f'ohmpi_{OHMPI_CONFIG["id"]}_controller', clean_session=False)  # create new instance
+client = mqtt_client.Client(f'ohmpi_{OHMPI_CONFIG["id"]}_controller', clean_session=False)  # create new instance
 print('connecting controller to broker')
 client.connect(MQTT_CONTROL_CONFIG['hostname'])
 client.loop_start()

requirements.txt

@@ -2,10 +2,10 @@ RPi.GPIO
 adafruit-blinka
 numpy
 paho-mqtt
-adafruit-circuitpython-adsgit 1x15
+adafruit-circuitpython-ads1x15
 adafruit-circuitpython-tca9548a
 adafruit-circuitpython-mcp230xx
 gpiozero
 termcolor
 pandas
-pyzmq
+pyzmq
\ No newline at end of file

test_ohmpi_flow.json

+[
+    {
+        "id": "4f3a554c97d05d5a",
+        "type": "ui_button",
+        "z": "83bcb023749d85ff",
+        "name": "",
+        "group": "142ad6ae.d55e29",
+        "order": 0,
+        "width": "2",
+        "height": "1",
+        "passthru": false,
+        "label": "set_sequence",
+        "tooltip": "",
+        "color": "",
+        "bgcolor": "green",
+        "className": "",
+        "icon": "",
+        "payload": "{\"cmd_id\":\"\",\"cmd\":\"set_sequence\",\"args\":\"5 6 7 8\\n10 11 12 13\"}",
+        "payloadType": "str",
+        "topic": "topic",
+        "topicType": "msg",
+        "x": 560,
+        "y": 500,
+        "wires": [
+            [
+                "689423767506a28c"
+            ]
+        ]
+    },
+    {
+        "id": "142ad6ae.d55e29",
+        "type": "ui_group",
+        "name": "Buttons",
+        "tab": "5d888f29.07334",
+        "order": 3,
+        "disp": true,
+        "width": "6",
+        "collapse": false
+    },
+    {
+        "id": "5d888f29.07334",
+        "type": "ui_tab",
+        "name": "Home",
+        "icon": "dashboard",
+        "disabled": false,
+        "hidden": false
+    }
+]