DHT22 Digital Temperature and Humidity Sensor Module

The DHT22 module is a temperature and humidity sensor featuring very low power consumption and housed in a very small package. The module is suitable for home projects including weather stations, environmental control systems, farm monitoring, garden monitoring and use with testing equipment.

Operating voltage: 5V

Temperature measuring range: -40~80°C +/-0.5°C

Humidity measuring range: 20 to 90% RH

Humidity measuring accuracy: ±2.0% RH

Response time: <3s