I took this official Pololu source as a reference to connect things: https://www.pololu.com/docs/0J40/1.a
And then I found this source: https://github.com/FRC4564/Maestro/blob ... /README.md which seems like very well implemented but the thing is it doesn't work.
Do you recommand any diagnostics to pinpoint the source of the problem?
P.S. the controller is connected over USB. In the lsusb output i can see the controller as "Bus 001 Device 008: ID 1ffb:0089