MAX31855 K-type Thermocouple module

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you and can be easily interfaced with any microcontroller, even one without an analog input. This breakout board has the chip itself, a 3.3V regulator with 10uF bypass capacitors, and level shifting circuitry, all assembled and tested. Comes with a 2 pin terminal block (for connecting to the thermocouple) and pin header (to plug into any breadboard or perfboard). Features: Works with any K type thermocouple Will not work with any other kind of thermocouple other than K type -200C to +1350C output in 0.25-degree increments note that K thermocouples have about 2C to 6C accuracy Internal temperature reading 3.3 to 5v power supply and logic level compliance! SPI data output requires any 3 digital I/O pins. Package Includes: 1 x MAX31855 K-type thermocouple module Specifications :- Operating Voltage (VDC) 3.3 ~ 5 Accuracy 0.25 degree temperature Interface SPI Temperature Measuring Range (C) -200 to 1350 Resolution 14 bit Length (mm) 20 Width (mm) 20 Height (mm) 3.2 Weight (gm) 1.33