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Measure Temperature over Wi-Fi with ESP32, DHT11, and DHT22

Learn how to use an ESP32 as a web server to measure temperature over WiFi on a mobile phone or computer using a DHT11, DHT21, or DHT22. A full wiring diagram, wiring instructions, and preparing the Arduino IDE are explained.

Your Arduino IDE must be prepared with the ESP32 support. To prepare your Arduino IDE, please watch this video.

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Imágenes

Cableado del ESP32 con módulo DHT11 desnudo

Cableado de ESP32 con módulo PCB DHT11

Cableado del ESP32 con módulo DHT12

Cableado del ESP32 con módulo DHT11 desnudo

Cableado de ESP32 con módulo PCB DHT11

Cableado del ESP32 con módulo DHT12