MCP9802 Driver (12-BIT Temperature Sensor with I2C Interface)
This library contains a complete driver for the MCP9802 that exposes its entire functionality (i.e. Configuration, Temperature, Hysteresis, Limit, and Alert Settings), allowing the user to get/set data in degrees Celsius or Fahrenheit.
Maintainer: Nadav Matalon
This library is compatible with the avr architecture so you should be able to use it on the following Arduino boards:
To use this library, open the Library Manager in the Arduino IDE and install it from there.