DHT22 digital temperature and humidity sensor Temperature and humidity module AM2302 replace SHT11 SHT15
DHT22 Singleus Digital Temperature and Humidity Sensor Module AM2302 and PCB with Cable
DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable
Digital Temperature and Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 sensor and module
Product Features
First, the long dimension: 28mm X width 12mm X high 10mm
Second, the main chip: DHT22 temperature and humidity sensors
Third, the working voltage: DC 3.3-5.5V
Fourth, features:
1, the humidity measurement range: 0 --- 100% RH
2, humidity measurement accuracy: ± 2% RH
3, the temperature measurement range: -40 --- 80 °
4, the temperature measurement accuracy: ± 0.5 °
5, the working voltage: DC5V commonly used
6, single-bus digital signal output, serial data port.