Description
DHT22
1. Length: 28mm X width 12mm X height 10mm
2. Working voltage: DC 3.3-5.5V
Features
1. Humidity measurement range: 0—RH
2. Humidity measurement accuracy: ±2%RH
3. Temperature measurement range: -40—80℃
4. Temperature measurement accuracy: ±0.5℃
5. Working voltage: DC5V commonly used
6. Single bus digital signal output, serial data bidirectional port;
DHT Pro Shield for D1 mini
Technical specifications:
Temperature: 40～80°(0.5°)
Humidity: relative humidity (RH 0-99.9±2%
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