DHT22 Digital Temperature Humidity Measurement Sensor Module

Description:
1.Type:AM2302
2.Accuracy resolution:0.1
3.Humidity range:0-100%RH
4.Temperature range:-40~80?
5.Humidity measurement precision:±2%RH
6.Temperature measurement precision:±0.5?
7.4-pin package
8.ultra-low power
9.No additional components
10.excellent long-term stability
11.All calibration, digital output
12.completely interchangeable
13.long distance signal transmission
14.relative humidity and temperature measurement