DHT22 (AM2302) Digital Temperature And Humidity Sensor - (AD32807)

Description:

The DHT-22 is a low-cost humidity and temperature sensor with a single-wire digital interface. The sensor is calibrated and requires no additional components to ensure accurate relative humidity and temperature measurements.

Characteristics:

- Power supply: 3.3 to 6V

- Current: 1 to 1.5mA

- Humidity range: 0 to 100% RH

- Temperature range: -40 to 80 ºC

- Humidity accuracy: +-2% RH

- Temperature accuracy: +- 0.5 ºC

Reference link