We try to control readyToSky motor with rpi zero W using pigpio. It works fine with 3 motors, but the forth one doesn't work properly, runs slowly and then stops. We tried to calibrate the ESC with the instructions that came with this ESC, it work for time to time but when we stop the motor and rerun it , it return to the problemtic behaviour.
Already tried another motor and using other io port.
Any suggestions?