Adafruit Sensirion SHT31-D

Sensirion Temperature/Humidity sensors boast unsurpassed accuracy, making them an essential tool for precise environmental monitoring. Featuring the SHT31-D sensor, it offers exceptional ±2% relative humidity and ±0.3°C temperature precision.

Equipped with a true I2C interface, the sensor supports seamless data reading and provides two address options. Its 3V or 5V compliance ensures easy compatibility with various microcontrollers or microcomputers.

The inclusion of a PTFE filter ensures the sensor remains clean while maintaining accurate humidity measurements. Housed on a custom PCB with pullup resistors and capacitors, the package is designed in the STEMMA QT form factor for simplified interfacing.

STEMMA QT connectors are compatible with SparkFun Qwiic I2C connectors, allowing solderless connections and easy chaining with other devices. Each order includes a tested PCB breakout and a piece of header, requiring minimal effort for beginners to solder for use with a breadboard.