IR Infrared GY-906 MLX90614ESF Non-Contact I2C Temperature Sensor Module

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The MLX90614ESF-BAA-000-TU-ND is an advanced non-contact infrared thermometer designed for accurate and convenient temperature measurements without the need for physical contact with the object being measured. This sensor utilizes infrared radiation emitted by the target surface to determine its temperature, making it suitable for a wide range of applications. With compatibility for Arduino and various microcontrollers that support the I2C communication interface, the MLX90614ESF-BAA-000-TU-ND can seamlessly integrate into diverse projects and systems. Its breakout board design includes all the essential components for smooth operation. Whether for industrial applications, home automation, robotics, or medical devices, the MLX90614ESF-BAA-000-TU-ND presents an exceptional solution for non-contact temperature measurements. Its rapid response time, low standby current, and wide operating temperature range further enhance its versatility in various environments and scenarios.



  1. Non-Contact Infrared Measurement: The MLX90614ESF-BAA-000-TU-ND is a non-contact infrared thermometer that can accurately measure the temperature of objects without the need for physical contact. It uses infrared radiation emitted by the object to determine its temperature.
  2. Compatible with Arduino and Microcontrollers: This sensor is specifically designed to work with Arduino and other microcontrollers that support communication via the I2C (Inter-Integrated Circuit) interface. It can easily integrate into various projects and applications requiring temperature sensing.
  3. Breakout Board Design: The sensor comes with a breakout board that contains all the necessary components for its operation. The breakout board simplifies the sensor's integration into projects and provides convenient access to the sensor's pins.
  4. Unsoldered Pins: The breakout board comes with pins they are not soldered to the board. This provides flexibility to users, allowing them to choose the best suit their project and solder them accordingly.



  • Sensor Type: Infrared Thermometer
  • Communication Interface: I2C (Inter-Integrated Circuit)
  • Measurement Range: -70°C to +380°C (-94°F to +716°F)
  • Accuracy: ±0.5°C (at 25°C ambient temperature)
  • Resolution: 0.02°C
  • Field of View: 90 degrees
  • Operating Voltage: 3.3V to 5V DC
  • Standby Current: <1μA
  • Response Time: <200ms
  • Operating Temperature Range: -40°C to +85°C (-40°F to +185°F)


Application :

  1. Temperature Monitoring Systems: Use in industrial processes or HVAC (Heating, Ventilation, and Air Conditioning) systems to monitor temperature variations without direct contact with objects or surfaces.
  2. Home Automation: Incorporate in smart home devices to detect temperature changes for climate control and energy management.
  3. Robotics: Integrate into robotic projects for detecting the temperature of nearby objects or obstacles.
  4. Health and Medical Devices: Use for body temperature measurements in medical applications or wearable health devices.