Description
DHT22 Temperature and Humidity Module DHT22
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Model: DHT22; High sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data
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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)
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Temperature range: -40 to 80 degree celsius, Temperature measurement accuracy: +/- 0.5℃ degree celsius
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Humidity measuring range: 0~100%RH, Humidity measurement accuracy: ±2%RH
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Package Include 1 x DHT22
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