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21ic
22 天
家庭自动化与Node-RED和树莓派:控制灯和读取DHT11数据
现在,在下一步中,添加节点以读取DHT11传感器数据。为此,转到Common节点调色板并将注入节点拖到流中。双击注入节点,然后将间隔设置为每1秒一次。 然后进入“Raspberry Pi”页签,将rpi-dht22节点拖到流程中。 双击rpi-dht22节点,然后选择DHT11作为传感器模块 ...
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