Adafruit HTU21D-F Temperature & Humidity Sensor

Adafruit HTU21D-F Temperature and Humidity Sensor is an accurate and intelligent sensor with a typical accuracy of ±2%. The HTU21D-F has an optimized operating range from 5% to 95% RH. Operation outside this range is possible with less accuracy. The temperature output has an accuracy of ±1°C from -30°C to +90°C. 

Technical Information

  • Dimensions (including header): 18x16x11.5mm / 0.7x0.6x0.4"
  • Weight: 1.4g
  • I2C 7-bit address 0x40
  • PCB CAD files, datasheets, Fritzing object, etc available in the tutorial



Adafruit HTU21D-F Temperature & Humidity Sensor
Veröffentlichungsdatum: 2018-10-12 | Aktualisiert: 2022-10-03