Looking for Max31855 Module 496878? MAX31855 K type thermocouple module is available at Zbotic with fast shipping across India.
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
- -200°C to +1350°C output in 0.25-degree increments – note that K thermocouples have about ±2°C to ±6°C accuracy
- Internal temperature reading
- 3.3 to 5v power supply and logic level compliance!
- SPI data output requires any 3 digital I/O pins.
Specification:
Power Supply: 3.3 to 5v
Interface: 3 wire SPI
Accuracy: 0.25 degree temperature
Compatible Thermocouple: K type
Measurement Temperature Range: -200 °C to 1350 °C
Resolution: 14 bit
Package Includes:
1 x MAX31855 K-type thermocouple module
MAX31855 K type thermocouple module Overview
The MAX31855 K type thermocouple module is a ready-to-use breakout board that converts K-type thermocouple signals into digital temperature readings. Featuring the MAX31855 cold-junction compensated amplifier, it outputs 14-bit temperature data over a 3-wire SPI interface, making it ideal for microcontrollers without analog inputs.
Key Features of MAX31855 K type thermocouple module
- Designed exclusively for K-type thermocouples for high-temperature measurements
- Wide measurement range from –200 °C to 1350 °C with 0.25 °C resolution
- 3-wire SPI interface (CS, SCLK, SO) for direct digital output
- On-board 3.3 V regulator and level shifting for 3.3 V or 5 V logic compatibility
- Includes terminal block and pin header for easy breadboarding or perf-board mounting
- Genuine product with fast shipping from Zbotic across India
Applications and Use Cases
- Industrial furnace and kiln temperature monitoring
- 3D printer extruder and hot-end temperature control
- Laboratory and R&D thermal profiling
- HVAC system diagnostics and calibration
- Engine exhaust and turbine temperature measurement
- Food processing and pasteurization equipment
How to Use MAX31855 K type thermocouple module
Power the module with 3.3 V–5 V on VCC and GND, attach your K-type thermocouple to the screw terminal, and connect CS, SCLK and SO pins to your microcontroller’s SPI interface. Use a MAX31855 library or plain SPI routines to read the 32-bit data register; the board provides cold-junction compensation and outputs temperature in 0.25 °C increments for straightforward integration.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Can I use this module with a 5 V microcontroller?
Yes. The on-board 3.3 V regulator and level-shifting circuitry let you power the module from 5 V and interface directly with 5 V logic pins.
How do I decode the SPI output?
The MAX31855 returns a 32-bit data word. Bits [31:18] contain the signed 14-bit thermocouple temperature in two’s complement format, which you can convert to °C at 0.25 °C resolution using a compatible library or simple bit-shifting code.
Does it handle cold-junction compensation?
Yes. The integrated MAX31855 chip automatically compensates for ambient junction temperature, delivering accurate thermocouple readings without external reference sensors.
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Read More →Technical Specifications
| Model | MAX31855 |
|---|---|
| Package Quantity | 31855 pcs |
| SKU | AI5668 |
| Weight | 0.0039 kg |
| Availability | Out of Stock |
Applications & Use Cases
The MAX31855 K type thermocouple module is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Sandhya Patel (verified owner) –
Perfect MAX31855 K type thermocouple module for my automation project. Integrates seamlessly with my microcontroller.
Jayesh Chatterjee (verified owner) –
This MAX31855 K type thermocouple module works great with Arduino. Easy to wire up and code.
Aditi Rathore –
Superb MAX31855 K type thermocouple module! Using it in my environmental monitoring system. Very reliable data.
Yashwant Malhotra –
This MAX31855 K type thermocouple module is excellent for the price. My data logging project is working perfectly now.
Ankit Kohli (verified owner) –
Love this MAX31855 K type thermocouple module. Response time is fast and readings are stable.
Sanjay Kamath –
Decent MAX31855 K type thermocouple module for the price. Requires proper wiring but works well once set up.
Arjun Choudhury –
This MAX31855 K type thermocouple module is a must-have for sensor projects. Plug and play with Arduino.
Ojas Dubey –
Very satisfied with this MAX31855 K type thermocouple module. Library support is good and it’s easy to interface.
Harsh Rao (verified owner) –
Love this MAX31855 K type thermocouple module. Response time is fast and readings are stable.
Gaurav Banerjee (verified owner) –
Bought this MAX31855 K type thermocouple module for my college project. Accurate readings, easy to code. Very happy!
Krishna Singh (verified owner) –
Decent MAX31855 K type thermocouple module for the price. Requires proper wiring but works well once set up.
Sachin Chauhan (verified owner) –
Great quality MAX31855 K type thermocouple module. Calibrated it easily and the accuracy is impressive.
Lakshya Arora (verified owner) –
Average MAX31855 K type thermocouple module. Readings fluctuate a bit. Works for rough measurements.
Kabir Panchal –
Pretty good MAX31855 K type thermocouple module. Documentation could be better but the sensor itself is solid.
Atharv Grewal (verified owner) –
Excellent MAX31855 K type thermocouple module! Readings are accurate and consistent. Perfect for my project.
Sandhya Tiwari (verified owner) –
This MAX31855 K type thermocouple module is a must-have for sensor projects. Plug and play with Arduino.
Jatin Krishnan (verified owner) –
Average MAX31855 K type thermocouple module. Readings fluctuate a bit. Works for rough measurements.
Vidya Mishra (verified owner) –
This MAX31855 K type thermocouple module works great with Arduino. Easy to wire up and code.
Pallavi Malhotra (verified owner) –
Average MAX31855 K type thermocouple module. Readings fluctuate a bit. Works for rough measurements.
Tarun Chauhan (verified owner) –
Love this MAX31855 K type thermocouple module. Response time is fast and readings are stable.
Kritika Dhillon (verified owner) –
Bought this MAX31855 K type thermocouple module for my college project. Accurate readings, easy to code. Very happy!
Vijay Chauhan (verified owner) –
Love this MAX31855 K type thermocouple module. Response time is fast and readings are stable.
Varun Das –
This MAX31855 K type thermocouple module is a must-have for sensor projects. Plug and play with Arduino.
Himanshu Ghosh (verified owner) –
Excellent sensitivity and range on this MAX31855 K type thermocouple module. Works better than I expected.
Jai Shetty (verified owner) –
Bought this MAX31855 K type thermocouple module for my college project. Accurate readings, easy to code. Very happy!
Piyush Bajaj –
Bought this MAX31855 K type thermocouple module for my college project. Accurate readings, easy to code. Very happy!
Shubham Rao (verified owner) –
Good quality MAX31855 K type thermocouple module. Some variation in readings but within acceptable range.
Siddharth Kumar (verified owner) –
Perfect for my weather station. This MAX31855 K type thermocouple module gives consistent readings day and night.
Lokesh Chauhan (verified owner) –
Excellent sensitivity and range on this MAX31855 K type thermocouple module. Works better than I expected.
Zubin Mishra (verified owner) –
Nice MAX31855 K type thermocouple module. Readings are mostly accurate. Good enough for my hobby project.
Rakesh Bhandari –
Bought this MAX31855 K type thermocouple module for my college project. Accurate readings, easy to code. Very happy!
Tejas Mehta (verified owner) –
Average MAX31855 K type thermocouple module. Readings fluctuate a bit. Works for rough measurements.
Vinay Bhandari (verified owner) –
Excellent sensitivity and range on this MAX31855 K type thermocouple module. Works better than I expected.
Swati Nayak –
Great quality MAX31855 K type thermocouple module. Calibrated it easily and the accuracy is impressive.
Shubham Tiwari –
This MAX31855 K type thermocouple module is a must-have for sensor projects. Plug and play with Arduino.
Lakshmi Garg (verified owner) –
This MAX31855 K type thermocouple module is excellent for the price. My data logging project is working perfectly now.
Rahul Bhandari (verified owner) –
Very satisfied with this MAX31855 K type thermocouple module. Library support is good and it’s easy to interface.
Diya Chopra –
Superb MAX31855 K type thermocouple module! Using it in my environmental monitoring system. Very reliable data.
Riya Khurana (verified owner) –
Average MAX31855 K type thermocouple module. Readings fluctuate a bit. Works for rough measurements.
Farhan Pandey –
Bought this MAX31855 K type thermocouple module for my college project. Accurate readings, easy to code. Very happy!
Lalit Vyas –
Okay MAX31855 K type thermocouple module. Had to add a capacitor to stabilize readings. Works now.
Manoj Saxena (verified owner) –
Excellent MAX31855 K type thermocouple module! Readings are accurate and consistent. Perfect for my project.
Kartik Jain –
This MAX31855 K type thermocouple module is a must-have for sensor projects. Plug and play with Arduino.
Shruti Saxena (verified owner) –
Great quality MAX31855 K type thermocouple module. Calibrated it easily and the accuracy is impressive.
Zara Bose (verified owner) –
Pretty good MAX31855 K type thermocouple module. Documentation could be better but the sensor itself is solid.