Contactless IR Temperature Sensor Module: MLX90614

Contactless Temperature Sensor Module for Arduino, Raspberry Pi, Teensy, Photon, Beaglebone, or any other I2C enabled microcontroller.

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Last Updated: 04/19/2024





  • Chip: MLX90614
  • Power supply: 3V - 5V DC (internal low dropout regulator)
  • Communication: standard IIC communication protocol
  • Non-contact infrared thermometer for use with Arduino, or any microcontroller that can communicate with it through it's I2C interface.
  • This sensor comes with a breakout board with all of the components needed for operation and two types of pins.
  • There are two solder jumpers for the I2C interface that may or may not need to be soldered depending on your application, but will not for most uses.
  • Small size, low cost
  • Mounted on a breakout board with 10k Pull up resistors for the I2C interface and optional solder jumpers
  • Easy to integrate
  • Factory calibrated in wide temperature range:-40 ... + 125 ° C for sensor temperature and-70 ... + 380 ° C for object temperature.
  • High accuracy of 0.5 ° C over wide temperature range (0 ... + 50 ° C for both Ta and To)
  • High (medical) accuracy calibration
  • Measurement resolution of 0.02 ° C
  • Single and dual zone versions
  • SMBus compatible digital interface
  • Customizable PWM output for continuous reading
  • Sleep mode for reduced power consumption
  • Different package options for applications and measurements versatility
  • Automotive grade
  • High precision non-contact temperature measurements
Can you read the temperature of something in the oven without opening the oven with this?
Default User Icon Liam · 11/23/2019
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