请帮忙,我正在尝试从DHT11湿度和温度传感器中获取传感器值,但是Esp8266正在连接到互联网上,但没有读取传感器的值。
我用Blynk显示传感器值
this is what appears in my monitors Serial
21:41:24.811 -> �����������������������������������������������������������������������������������������������[24759] Connected to WiFi
21:41:26.726 -> [24759] IP: 192.168.1.9
21:41:26.760 -> [24759]
21:41:26.760 -> ___ __ __
21:41:26.796 -> / _ )/ /_ _____ / /__
21:41:26.796 -> / _ / / // / _ \/ '_/
21:41:26.832 -> /____/_/\_, /_//_/_/\_\
21:41:26.865 -> /___/ v0.5.4 on NodeMCU
21:41:26.903 ->
21:41:26.903 -> [24837] Connecting to blynk-cloud.com:80
21:41:30.876 -> [28951] Ready (ping: 23ms).
21:41:34.230 -> Failed to read from DHT sensor!
21:41:34.940 -> Failed to read from DHT sensor!
21:42:56.217 -> Failed to read from DHT sensor!我的电流电路图
发布于 2019-01-13 13:00:02
https://stackoverflow.com/questions/54102701
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