This is the Adafruit MAX31856 Arduino Library Tested and works great with the Adafruit Thermocouple Breakout w/MAX31856 * http://www.adafruit.com/products/3328 These sensors use SPI to communicate, 4 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, check license.txt for more information All text above must be included in any redistribution