树莓派 一直点亮GPIO11 控制的发光二极管

uplight.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)
# need to set up every channel which are using as an input or an output
GPIO.setup(11, GPIO.OUT)

while True:
    GPIO.output(11, GPIO.HIGH)