Digital Temperature and Humidity Sensor - DHT22
- Islamabad, Islamabad Capital Territory, Pakistan
DHT-22 (also known by RHT03) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature. DHT22 is more accurate and has more dynamic range than DHT11 sesnors.
1-1.5mA measuring current
40-50 uA standby current
Humidity from 0-100% RH
-40 – 80 degrees C temperature range
+-2% RH accuracy
+-0.5 degrees C
Library on Github
An article on Difference between DHT11 and DHT22 Sensors
1x Temperature & Humidity Sensor Module - DHT22
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