MLX90640 IR Array Thermal Imaging Camera with 32×24 Pixels 110° Field of View Communicating via I2C Interface Supports Raspberry Pi/rduino(ESP32)/STM32, etc.

Product description MLX90640 IR Array Thermal Imaging Camera, 32×24 Pixels, 55° Field Of View, I2C Interface Overview This is a 32×24 pixels, 110° field of view, IR array thermal imaging camera, communicating via I2C interface. It is compatible with 3.3V /5V operating voltage, supports host platforms such as Raspberry Pi/Arduino (ESP32) /STM32, etc. By utilizing the MLX90640 far-infrared thermal sensor array, this module can detect the IR distribution of objects in the field of view, turn the data into surface temperature of the objects by calculation, and then generate thermal images.

Due to the small form factor, it can be easily integrated into miscellaneous industrial or intelligent control applications. Features Adopts MLX90640 far-infrared thermal sensor array, 32×24 pixels Communicating via I2C interface, configurable to fast mode (up to 1MHz data rate) Noise Equivalent Temperature Difference (NETD) 0.1K RMS @1Hz refresh rate Onboard voltage translator, compatible with 3.3V /5V operating voltage Comes with development resources and manual (examples for Raspberry Pi/Arduino (ESP32) /STM32)

Specifications

Operating voltage: 3.3V /5V
Operating current: 23mA
Communication interface: I2C (address 0x33)
Field of view (Horizontal×Vertical): MLX90640-D55
Thermal Camera: 55°×35° (narrow angle FOV, suit for long range measuring)
MLX90640-D110 Thermal Camera: 110°×75° (wide angle FOV, suit for short range measuring)
Operating temperature: -4085
Target temperature: -40300
Resolution: ±1
Refresh rate: 0.5H z~64Hz (programmable)
Dimensions: 28mm×16 mm
Mounting hole size: 2.0 mm Applications High precision non-contact temperature measurements IR thermal imaging devices, IR thermometers Smart home, intelligent building, intelligent lighting Industrial temperature control, security monitoring, intrude/movement detection Pinouts In the case of working with
MCU: VCC - 3.3V / 5V GND - GND SDA - MCU. I2C data line SCL - MCU. I2C clock line Example Generating IR thermal images of the
Raspberry Pi: Dimensions MLX90640-D55 MLX90640-D110 MLX90641-D55 MLX90614ESF-BCC Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 9 3.9 out of 5 stars 19 5.0 out of 5 stars 2 Price $ 68.99 $68. 99 $ 68.99 $68. 99 $ 57.99 $57. 99 $ 21.99 $21. 99 Pixel array 32×24 32×24 16×12 1 Absolute accuracy ±2 (ambient temp. 0 ~ 50) ±2 (ambient temp. 0 ~ 50) ±2 (ambient temp. 0 ~ 50) ± 0.5 (ambient temp. 0 ~ 50) Target temp. range -40 ~ 300 -40 ~ 300 -40 ~ 300 -70 ~ 380 Field of view (FOV) 55° × 35° 110° × 75° 55° × 35° 35° Refresh rate 0.5 ~64Hz ( 0.2532FPS ) 0.5 ~64Hz ( 0.2532FPS ) 0.5 ~64Hz ( 0.2532FPS ) - no data Operating temperature -40 ~ 85 -40 ~ 85 -40 ~ 125 -40 ~ 85 Current < 23mA < 23mA 12mA < 2mA Market orientation medium pixels medium pixels low cost high precision
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