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Small green circuit board with integrated chip and screw terminals

Vszerda

Vszerda MAX31855 Thermocouple Breakout Board -200 To +1350 K Type Gadget

SKU CH-CAX5-YJ2A7

Measures temperatures from -200 to +1350 °C using a K-type thermocouple with digital output

  • Measures extreme temperatures from -200 to +1350 °C
  • MAX31855 chip delivers cold-junction compensated digital output
  • Direct K-type thermocouple connection simplifies sensor wiring
  • Compact breakout board suits embedded temperature-monitoring projects

MAX31855 Thermocouple Breakout Board

The Vszerda MAX31855 breakout board provides a digital interface for type‑K thermocouples, enabling microcontroller projects to read temperatures from minus two hundred to plus thirteen fifty degrees Celsius. It suits engineers, hobbyists and students who need reliable high‑temperature sensing without designing custom cold‑junction compensation circuitry.

Wide temperature range with digital output

The board covers the full type‑K span from minus two hundred to plus thirteen fifty degrees Celsius, delivering cold‑junction compensated data over a SPI‑compatible digital link. It is not suited for applications requiring other thermocouple types, analog voltage output or isolation barriers beyond what the bare breakout provides.

Highlights

  • Measures extreme temperatures from -200 to +1350 °C
  • MAX31855 chip delivers cold-junction compensated digital output
  • Direct K-type thermocouple connection simplifies sensor wiring
  • Compact breakout board suits embedded temperature-monitoring projects

Specifications

No published specifications for this item yet.

Questions about this item

Will the MAX31855 breakout board work with the 5 V logic of my older Arduino Uno?

The board uses a MAX31855 chip with a digital SPI interface; level shifting is required when connecting directly to 5 V logic.

How can I confirm the MAX31855 sensor is reading correctly after wiring it up?

Power the board, open the serial monitor on your microcontroller and check that the reported temperature changes smoothly when the thermocouple tip is warmed or cooled.

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