Seeed Studio (101020019) Temperature & Humidity Sensor Module

Product OverviewGrove - temperature & humidity sensor pro (DHT22/AM2302) is a high accuracytemperature and humidity sensor based on the DHT22 module (also known as AM2302or RHT03). High-cost performance and high precision make it ideal fortemperature and humidity monitoring of Arduino and Raspberry Pi, you can alsouse it to make a thermometer and hygrometer. The DHT22 includes a capacitivehumidity sensor and a high precision temperature sensor. The range of humiditysensor is 0 to 99.9 %RH with 2% accuracy while the temperature sensor rangesfrom -40 to 80 with 0.5 accuracy. With the help of a built-in 8-bitmicrocontroller, the DHT22 converts the analogue output of those two sensors tothe digital signal, and output both temperature and humidity data via a singlepin.Wide range of temperature and humidity measurementUltra-low power consumption20-meter signal transmission distanceFactory calibrated, easy to useDimension is 40mm x 20mm x 11mmProduct InformationKit Application Type: SensorSilicon Manufacturer: AdafruitSilicon Core Number: DHT22Application Sub Type: Temperature Sensor & Humidity SensorKit Contents: Sensor Module DHT22Product Range: -