lot_manager/open_led.py

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'''
实验名称点亮第1个LED
实验平台:核桃派
'''
# 导入相关模块
import board
from digitalio import DigitalInOut, Direction
if __name__ == '__main__':
try:
# 构建LED对象和初始化
led = DigitalInOut(board.CS1) # 定义引脚编号
led.direction = Direction.OUTPUT # IO为输出
led.value = 0 # 输出高电平点亮板载LED蓝灯
except Exception as e:
pass