M5Stack NCIR Non-Contact Infrared Thermometer Sensor Unit (MLX90614)

Sale price £18
incl. VAT
excl. VAT
Sold out
Notify me

NCIR featured with built-in infrared MLX90614 sensor, It can be used to measure the surface temperature of a human body or other object.

Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can sense temperature without having to touch them physically.

Simply point the sensor towards what you want to measure and it will detect the temperature by absorbing IR waves emitted. Because it doesn't have to touch the object it's measuring, it can sense a wider range of temperatures than most digital sensors! It takes the measurement over an 90-degree field of view so it can be handy for determining the average temperature of an area.
The MLX90614 is factory calibrated in wide temperature ranges: -40 to 125 ˚C for the ambient temperature and -70 to 380 ˚C for the object temperature.

Connect with M5Core via GROVE A I2C(0x5A).

Product Features

  • Operating voltage: 4.5 to 5.5V
  • Measuring object temperature range: -70°C ~ 380°C
  • Measuring ambient temperature range: -40 to 125 ˚C
  • Measurement accuracy at room temperature: ±0.5°C
  • Field of view: 90°
  • Software Development Platform: Arduino, UIFlow (Blockly, Python)
  • Two Lego-compatible holes


  • 1x NCIR Unit
  • 1x Grove Cable


  • Body Temperature Measurement
  • Object (biological) Motion Detection


Resources Parameter
Communication protocol I2C:0x5A
Net weight 4g
Gross weight 16g
Product Size 32*24*8mm
Package Size 67*53*12mm


  • Health monitor - Waylay IO
    Health monitoring using the M5Stack Mini Heart Rate Unit and Non-Contact Infrared Thermometer Unit and the Waylay IO IoT platform.
    M5 Covid-Bastion
    A project to prevent access of suspect Covid-19 positive in office or community. M5Stack Core Grey, RFID unit and NCIR body temp measure
    M5Stack Based Anti-COVID Security Gate (Proof of Concept)
    Gate/door fingerprint security system with body temperature checks for the anti-COVID measure.

    Payment & Accreditations

    Payment methods
    Amazon American Express Maestro Mastercard PayPal Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.