DHT22 Digital Temperature and Humidity Sensor, Aideepen AM2302 Temp Humidity Monitor Sensor Replace SHT15 SHT11 for Arduino

Product Description

Model: DHT22; Main Chip: AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data

4 Pins Sequence Number: Pin1-VDD(Power 3.3V-5.5V); Pin2-SDA, serial data interface, two-way interface; Pin3-NC, no connect; Pin4-GND(Ground)

Temperature range: -40 to 80 degree celsius, Temperature measurement accuracy: +/- 0.5℃ degree celsius

Humidity measuring range: 0~100%RH, Humidity measurement accuracy: ±2%RH

*With fixing screw hole, convenient to install and fixed Size:33*15*8mm/1.29*0.59*0.39in

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