Description：

• DHT22 and AM2302 are identical in function, just packaged differently.
• It provides digital output of temperature and humidity.
• Often used with Arduino, ESP32, Raspberry Pi, etc.

Application range：

HVAC, dehumidifiers, testing and testing equipment, consumer products, automotive, automatic control, data loggers, home appliances, humidity regulators, medical, weather stations, and other related humidity detection control.