@tjay4x4 I completely understand.
Until about 3-4 weeks ago I did not even know what an Arduino was.
Yet, here I am creating a plugin for Indigo (I did not know about Indigo until about 8 weeks ago) and creating/testing very basic sensors.
Today I started creating my first 'home-grown' sensor and guess what: You have to try it to understand it
I know from experience that you can ask just about anything when you get stuck...
@Alexandr-Kazakov Try with this start.sh file
https://github.com/mycontroller-org/mycontroller-v1-legacy/blob/0f473bafb729baf5551829daa5f838eec9df4384/dist/src/main/package/bin/start.sh