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Measure Temperature with a Sensor Made for Embedded Builds
The MAX6675 Temperature Sensor Thermocouple Module is a thermocouple module with digital output designed for temperature logging, thermal control, and equipment monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Interface: UART.
Important: Sensor response time depends on airflow, mounting, and thermal contact. Keep heat sources and self-heating from nearby parts in mind.
Why you’ll love it
- Key feature: SCK = Serial Clock Input. Connect to any digital pin on MCU.
- Easy wiring: UART
- Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
- Common controller support: Works well with Arduino, ESP32, Raspberry Pi, and similar boards
- Project-ready sensing: temperature logging, thermal control, weather nodes, and equipment monitoring
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| MAX6675 Temperature Sensor Thermocouple Module | thermocouple module with digital output | Current item |
| Thermocouple K Type | thermocouple module | temperature sensing |
| Thermocouple Amplifier MAX6675 breakout board | thermocouple module with analog output | analog output, temperature sensing |
| Thermocouple MAX31855K Module | thermocouple module with digital output | SPI interface, digital output |
What you can build
This sensor is a good fit for thermostats, incubators, battery monitors, weather nodes, and thermal data loggers.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard or jumper wires for quick setup and testing.
Recommended add-ons
Useful add-ons include probe mounts, thermal paste if needed, and a data logger, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | MAX6675 Temperature Sensor Thermocouple Module |
|---|---|
| Interface | UART |
| Category | thermal heat temperature sensors |
Wiring & usage notes
Connect power and ground, then wire TX and RX to a serial-capable controller at the correct logic level and baud rate. Sensor response time depends on airflow, mounting, and thermal contact. Keep heat sources and self-heating from nearby parts in mind.
What’s in the box
1 × MAX6675 Temperature Sensor Thermocouple Module
Frequently Asked Questions
What does the MAX6675 Temperature Sensor Thermocouple Module measure?
It is designed to measure temperature.
Can I use it with Arduino, ESP32, or Raspberry Pi?
Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
How do I connect this UART sensor?
This version uses UART or serial output, so you connect power plus TX and RX at the correct logic level.
What affects accuracy?
Power quality, wiring, mounting, target material, and the real environment can all affect the reading. It is best to test and calibrate in the final setup.
Is it good for prototyping?
Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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