Hello guys in this video i will show you how to use DHT22, and later lets create a simple weather station based on DHT11 and DHT22 with OLED display

Lets get started


The DHT22 is the more expensive version which obviously has better specifications. Its temperature measuring range is from minus 40 to 125°C with plus minus 0.5 degrees accuracy. Also the DHT22 has better humidity measuring range, from 0 to 100% with 2% accuracy.

Codes and Schematic: [ Ссылка ]

I hope you like this video, If so don't forget to like,share and subscribe that would be great.

Thank You and i will see you next time.

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