update
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'''
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实验名称:点亮第1个LED
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实验平台:核桃派
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'''
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#导入相关模块
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import board
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from digitalio import DigitalInOut, Direction
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if __name__ == '__main__':
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try:
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# 构建LED对象和初始化
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led = DigitalInOut(board) # 定义引脚编号
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led.direction = Direction.OUTPUT # IO为输出
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led.value = 1 # 输出高电平,点亮板载LED蓝灯
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# led.value = 0 #输出低电平,熄灭板载LED蓝灯
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except:
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pass
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@ -16,8 +16,8 @@ subscribe_topic=lihai_lot_walnutpi_dev_2
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# 发布消息的主题
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publish_topic=camera_2
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info_topic=info_dev_2
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username=lihai_lot_land_1
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password=lihai_lot_land_1
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username=18783045599
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password=18783045599
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####################################
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# 设备3-64G
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[lihai_lot_walnutpi_dev_3]
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# 发布消息的主题
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publish_topic=camera_3
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info_topic=info_dev_3
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username=lihai_lot_land_1
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password=lihai_lot_land_1
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username=13433212473
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password=13433212473
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####################################
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# 设备4-64G
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[lihai_lot_walnutpi_dev_4]
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# 发布消息的主题
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publish_topic=camera_4
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info_topic=info_dev_4
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username=lihai_lot_land_1
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password=lihai_lot_land_1
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username=17685151643
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password=17685151643
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####################################
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# 设备5-64G
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[lihai_lot_walnutpi_dev_5]
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# 发布消息的主题
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publish_topic=camera_5
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info_topic=info_dev_5
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username=lihai_lot_land_1
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password=lihai_lot_land_1
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username=13698151291
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password=13698151291
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####################################
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# 设备6-64G
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[lihai_lot_walnutpi_dev_6]
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