DHT22/AM2302 Digital Temperature And Humidity Measurement Sensor for Arduino Home Appliance @XYGStudy
[Product Information]
DHT22 Temperature-Humidity Sensor
This is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range than DHT11.
It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.