Grove - I2C Thermocouple Amplifier (MCP9600) The Grove - I2C Thermocouple Amplifier (MCP9600) is a thermocouple-to-digital converter with integrated cold-junction and I2C communication protocol. This module is designed to be used in conjunction with a k-type thermocouple. The thermocouples have a much larger measurement range than thermistors. For example, this k-type thermocouple on our website has a measurement range of -50 to +600 . We also provide the alert function for this module, you can use the progarammable alert pin to provide an interrupt signal to the controller. Again, this module can t work alone, it must work with a k-type thermocouple, if you do not have one, you can consider Thermocouple Temperature Sensor K Type-1M in our bazaar. Features Integrated Cold-Junction Compensation Supported Types (designated by NIST ITS-90): Type K, J, T, N, S, E, B and R Four Programmable Temperature Alert Outputs: Monitor Hot- or Cold-Junction temperatures Detect rising or falling temperatures Up to 255C of Programmable Hysteresis Programmable Digital Filter for Temperature Low Power Note The Grove - I2C Thermocouple Amplifier (MCP9600) do support Type K, J, T, N, S, E, B and R on hardware, however, at present, our library do not support any other kind of thermocouple except K type. If you have any needs in this regard, please contact our email: techsupport seeed.cc. Specification Item Value OperatingVoltage 3.3V/5V AmbientTemperature40 ~+125 StorageTemperature65 ~+150 Max.JunctionTemperature +150 HotJunctionAccuracy 1.5C(Max.) MeasurementResolution HotandColdJunctions:0.0625C(typical) 2 Interface IC 2 ICAddress 0x60(default)/0x67(optional)