I have rasberrypi 3 and a brickpi, just starting and trying to run the LEGO-Motor_Test.py. The terminal gives feedback “Running Forward / Running Backward”; but our LEGO EV3 motors are not working.
Then I tried running the following commands in the python IDLE, but the “BrickPiSetupSensors()” returns -1.
from BrickPi import *
BrickPi.MotorEnable[PORT_A] = 1