Wemos D1 Mini and DHT22 (DHT21, AM2301, AM2302, AM2321) Shield Humidity & Temperature - FengtianGu/Sonoff-Tasmota GitHub Wiki

DHT22 (DHT21, AM2301, AM2302, AM2321) Shield Humidity & Temperature (single pin)

Like the Wemos DHT11 shield specs the DATA OUT pin of Wemos DHT22 is connected to D4 of the Wemos.

Note: this is ONLY for v1.0.0 of the DHT11 shield, since v2.0.0 uses I2C and pinned differently.

Tasmota Configuration

In the Configuration -> Configure Module page, select the following:

  • D4 GPIO2 : 02 AM2301

Tasmota Main

After reboot of the device the temperature and humidity are displayed.

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