ESP8266 Arduino: Getting temperature and humidity with a DHT22 sensor

In this tutorial we will check how to get temperature and humidity measurements from a DHT22 sensor, with the Arduino IDE running on the ESP8266. The tests were performed using a DFRobot’s ESP8266 FireBeetle board and a DFRobot DHT22 module.
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Hello world!

I created this blog to share some knowledge about electronics, programming and technology with others. Hope this content helps others in creating their personal projects 🙂