component

DHT22

Unreviewed

by Kyle Bergstedt

Digital temperature and humidity sensor, single-wire

Overview Files Versions Dependencies Discussions Activity
dht22 / README.md
Raw

DHT22

Digital temperature and humidity sensor, single-wire

The DHT22 (AM2302) is a basic digital temperature and humidity sensor. Measures 0-100% RH (±2%) and -40 to 80C (±0.5C). Uses a proprietary single-wire protocol. Popular in weather stations and home automation.