Adafruit HTU21D-F Temperature & Humidity Sensor - Qwiic

The Adafruit HTU21D-F is an accurate and intelligent alternative I2C digital temperature and humidity sensor which is much simpler compared to the Humidity and Temperature Sensor - SHT15 Breakout. It has a typical accuracy of ±2% with an operating range that's optimized from 5% to 95% RH. Operation outside this range is still possible - just the accuracy might drop a bit. The temperature output has an accuracy of ±1°C from -30~90°C.

Quick Spec

  • Use with 3.3V or 5V power/logic
  • I2C Address: 0x40
  • Temperature Range: -30 ~ 90°C (±1 °C accuracy)
  • Relative Humidity Range: 5 95 RH% (±2 % accuracy)
  • Dimensions: 25.5 x 17 x 5mm
  • Weight: 3g

Wiring Diagram

temperature-humidity-HTU-arduino-breadboard-bb

Resources

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Adafruit HTU21D-F Temperature & Humidity Sensor - Qwiic

  • Brand: Adafruit
  • Product Code: AF1899
  • Weight: 0.003kg
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock UR249
    Stellenbosch In Stock M90

    We ship free of charge between branches to complete your order.

  • R155.00 (Inc Tax: R178.25)


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Tags: adafruit, htu21d-f, temp, temperature, humidity, hum, humid, sensor, sense, qwiic, enviro, i2c