For a more detailed manual for the cooling system see wiki.
Start by installing the Arduino IDE and adding the library arduino-sht. For that you can use the library manager in the IDE. Otherwise you can add the library from the firmware folder into your library folder in your sketchbook. The location of it can be found in the IDE under file/preferences.
Clone this git repository and install the packages via:
pip install -e .
To set the path for the online-monitor go into the cloned git folder and use this command:
plugin_online_monitor n2_cooling/online_monitor
After you have connected all components and flashed the Arduino nano with the firmware, open two terminals. To start the cooling use:
n2cooling
Start the online-monitor via:
start_online_monitor online_monitor.yaml