I have the following problems with my new GoPiGo:
- the fwd() command also triggers the servo now and then (connected on port A1)
- the movement of the servo is not steady and there is some gitter now and then
- the ultrasonic sensor readings are jumping up and down when the motor is running, when the motor is not running the readings are steady
Please advise how to solve this because the behavior of my GoPiGo is very unpredictable and therefore almost unusable.