Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board

Experience precision with the HTU21D-F Temperature + Humidity Sensor. This I2C digital sensor excels with a typical humidity accuracy of ±2% and a temperature accuracy of ±1°C, operating efficiently from -30°C to 90°C.

The integrated PTFE filter ensures the sensor's longevity by keeping it clean, and the 3.3V regulator paired with I2C level shifting circuitry makes it compatible with most microcontrollers.

STEMMA QT form factor and connectors ensure quick and solderless interfacing, supporting seamless integration with other devices and sensors via SparkFun Qwiic compatibility. Each fully tested PCB breakout includes a header for easy soldering to breadboards, complemented by an Arduino library and comprehensive tutorial.