DHT 22 (Raspberry Pi)

Published at : 23 Dec 2025
Official Write-up: https://www.piddlerintheroot.com/dht22/

DHT22 Specifications: https://cdn-shop.adafruit.com/datasheets/Digital+humidity+and+temperature+sensor+AM2302.pdf

Required Parts:
CanaKit Raspberry Pi 4 4GB Starter Kit – https://amzn.to/2Jrlbfj
DHT22 Breakout Board - https://amzn.to/2LraGtj

Adafruit_CircuitPython_DHT github: https://github.com/adafruit/Adafruit_CircuitPython_DHT

Donate to the Channel:
https://www.patreon.com/piddlerintheroot
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