esp8266D1 Realize thermometer
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The temperature and humidity of the library and code are the same as that of uno, except for the connection of signal lines
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It can be seen that the connections of signal lines are all changed.
The signal line of screen connection 8266 becomes。SDA—D14/SDA;SCL—D15/SCL
The signal line of the temperature and humidity sensor connected to 8266 changes to。TX1/D8
The code is as follows。SNAR2-温度计download
This is using UNO. The library and code can be downloaded from here教程SNAR2 arduino 温度计 DHT11+LCD1206