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

Standard single bus interface, making system integration easier and faster. Products for the 3-pin (single bus interface) to facilitate connection.

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