DHT22/AM2302 Digital Temperature and Humidity Sensor
DHT22/AM2302 Digital Temperature and Humidity Sensor
Model: DHT22; Main Chip: AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data. Functions of the 4 pins: 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 cels.
Model: DHT22; Main Chip: AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data.
Functions of the 4 pins: 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, accuracy: +/- 0.5℃ degree celsius.
Humidity measuring range: 0~100%RH, accuracy: ±2%RH.
Packing List
1 x DHT22/AM2302 Digital Temperature and Humidity Sensor
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DHT22 AM2302 Digital Temperature and Humidity Measure Sensor Module for Arduino
Buy DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable at Aliexpress for . Find more , and products. Enjoy ✓Free Shipping
DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable
