import RPi.GPIO as gpio import time gpio.setmode(gpio.BOARD) gpio.setup(7, gpio.OUT) gpio.setup(11, gpio.OUT) gpio.setup(13, gpio.OUT) gpio.setup(15, gpio.OUT) gpio.output(7, True) gpio.output(11, True) gpio.output(13, True) gpio.output(15, False) time.sleep(0.5) gpio.cleanup()