jetbot-4wd-drive jetson nano,jetbot motor drive 4wd,use pca9685 and A4950 pca9685 & A4950 pin motor1 motor2 motor3 motor4 in1 0 3 4 7 in2 1 2 5 6 step 1 : pip install Adafruit-MotorHAT step 2 : start use