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Home / Computer Hardware, Monitors & Peripherals / MLX90640BAA/B 32*24 Infrared Temperature Matrix Sensor Module Infrared Imaging/IR Thermal Camera

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Sensor Resolution 32 x 24 Pixels
Field of View 55° x 35°
Communication Interface I2C
Supply Voltage 3.3V DC
Operating Temperature Range -40°C to 85°C
Refresh Rate Up to 64 Hz
Temperature Accuracy ±1.5°C
Module Dimensions 20mm x 20mm
Net Weight 5 grams
Compatibility Arduino, Raspberry Pi, ESP32

5 reviews

A

Anonymous

Mar 23, 2026

Rating: 5/5

Great for prototyping

Works perfectly with my ESP32 project. Library support is decent.

A

Anonymous

Feb 21, 2026

Rating: 3/5

Needs external MCU

Just a reminder this is a module, not a standalone camera. You need a processor to read data.

A

Anonymous

Feb 15, 2026

Rating: 5/5

Reliable thermal data

Using this for obstacle detection in low light. Very consistent readings.

A

Anonymous

Feb 06, 2026

Rating: 5/5

Exactly as described

Genuine Melexis chip. Fast shipping and well packaged.

A

Anonymous

Jan 19, 2026

Rating: 4/5

Good sensor, tricky setup

The sensor itself is high quality. Documentation could be better for beginners.

5 FAQ

Q: What is the I2C address?

A: The default address is 0x33, but it can be changed via OTP.

Q: Is 5V logic safe?

A: No, please use 3.3V logic levels to avoid damage.

Q: What library do you recommend?

A: We recommend the official Melexis Arduino library.

Q: Does this come with a lens?

A: Yes, it includes the standard silicone lens.

Q: Can this measure body temperature?

A: It measures surface temperature, but is not calibrated for medical use.

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