Humidity and Temperature Sensor - DHT20

The DHT20 is an upgraded version of the DHT11. The temperature and humidity measurement accuracy are higher, and the measurement range is larger. It features I2C output which means it is easier to use for Arduino and Raspberry Pi. The simplicity and the price are unbeatable. And Adafruit has Arduino and CircuitPython code ready to use.

• Temperature Accuracy: ± 0.5 ℃
• Humidity Accuracy: ± 3 % RH ( 25 ℃ )
• Measuring Range (Humidity): 0 ~ 100% RH
• Measuring Range (Temperature): -40 ~ + 80 ℃
• Digital output: I²C interface
• Supply voltage: 2.2-5.5V DC

More information is available in the datasheet and on the website of Adafruit.