import time from dw640HAT import dw_MotorCONTROL, dw_DCMotor dw = dw_MotorCONTROL( addr=0x60 ) m = dw.getMotor(1) m.run(dw_MotorCONTROL.RELEASE) time.sleep(5) ##time.sleep(10) print "Set forward" m.setMotorSpeed(255) time.sleep(5) print "stop" m.setMotorSpeed(0) time.sleep(5) print "Set reverse" m.setMotorSpeed(-255) time.sleep(5) print "stop" m.run(dw_MotorCONTROL.RELEASE)