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   "name": "DHT22 Temperature and Humidity Sensor",
   "description": "The DHT22 is the more expensive version of the DHT11 sensor which obviously has better specifications. Its temperature measuring range is from -40 to +125 degrees Celsius with +-0.5 degrees accuracy, while the DHT11 temperature range is from 0 to 50 degrees Celsius with +-2 degrees accuracy. Technical Specifications Voltage Rated: 3.3V to 5V Sampling rate of 1Hz high-accuracy measurements with a resolution of 0.1 degrees Celsius for temperature and 0.1% for humidity There is an Arduino library and example code available here. More Information Same Spec Items - SKU A-7803 Manufacturer Aosong MPN DHT22 Can be used with -",
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