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Adafruit SHT31-D Temperature and Humidity Sensor Breakout Build StatusDocumentation

This is a library for the SHT31 Digital Humidity + Temp sensor.

It is designed specifically to work with the SHT31 Digital in the Adafruit shop:

These sensors use I2C to communicate, 2 pins are required to interface

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!

Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution

Check out the links above for our tutorials and wiring diagrams


Use the Arduino Library Manager to install this library. If you're unfamiliar with how this works, we have a great tutorial on Arduino library installation at: