Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Model | MLX90614ESF-BCC |
| Microcontroller | STM32F103C8T6 |
| Operating Voltage | DC 3.3V - 5V |
| Interface Protocol | I2C / UART / PWM |
| Temperature Range | -70°C to 380°C |
| Measurement Accuracy | ±0.5°C at room temperature |
| Field of View | 90 Degrees |
| Response Time | 0.5 Seconds |
| Board Dimensions | 24mm x 24mm |
| Package Contents | Module, USB Cable, Source Code Link |
Anonymous
Mar 24, 2026
Rating: 5/5
Fast shipping and great performance
Arrived quickly. Tested against a calibrated thermometer and the readings were very close.
Anonymous
Feb 26, 2026
Rating: 3/5
Works but requires tuning
Had to adjust the emissivity settings in the code to get accurate readings on shiny surfaces.
Anonymous
Feb 19, 2026
Rating: 5/5
Excellent for DIY projects
The STM32 source code made integration very smooth. Accuracy is consistent for my robotics project.
Anonymous
Jan 19, 2026
Rating: 5/5
Perfect for industrial monitoring
Using this to monitor motor temperatures. The non-contact feature is exactly what I needed.
Anonymous
Jan 16, 2026
Rating: 4/5
Good value but documentation needs work
Sensor works well, but the pinout diagram in the manual was slightly unclear. Figured it out eventually.
Q: What IDE is used for the provided source code?
A: The source code is designed for Keil uVision or STM32CubeIDE.
Q: Can this be powered via USB directly?
A: Yes, if connected through a USB-to-TTL adapter that provides 5V output.
Q: Is this module compatible with Arduino Uno?
A: Yes, it is compatible. You can use the I2C interface to connect it with Arduino Uno.
Q: What is the maximum distance for accurate measurement?
A: It depends on the target size, but typically 5-10cm provides the best accuracy for small objects.
Q: Does it require calibration out of the box?
A: The module is factory calibrated, but you may adjust emissivity in the code for specific materials.
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