Specification:
Main Chip:AM2302
Type: DHT22 temperature and humidity sensor
Operate Voltage: DC 3~5.5V
Signal Output Type: Digital
Temperature Range: -40 ℃ ~ 80 ℃
Temperature Measurement Accuracy: ± 0.5 ℃
Humidity Range: 0~100%RH
Humidity Measurement Accuracy: ± 2%RH
Size: 28 x 12 x 10 mm (L / W / H)
Screw hole diameter: 2.6mm
Package included:
4* DHT22/AM2302 Digital Temperature Humidity Sensor Module
4* DuPont wire