The 7Semi MLX90640 Thermal Camera IR Array Breakout is a powerful solution for high-precision, non-contact temperature measurement across industrial, research, and embedded systems applications. Equipped with a 32x24 pixel IR sensor array and a wide 110-degree field of view, this compact thermal camera provides real-time thermal imaging over a broad area, capturing critical heat data in a single scan. The I2C digital interface enables smooth integration with a wide range of microcontrollers and embedded platforms, making it a versatile tool for engineers, researchers, and developers.
With a temperature detection range from -40°C to 300°C and an accuracy of ±2°C, the MLX90640 is built for demanding environments where precision matters. Its factory-calibrated design ensures reliability out of the box, while the breakout board offers plug-and-play usability. This thermal camera is designed for low-power operation with a current consumption of less than 23mA, ideal for battery-powered or portable systems. Whether for industrial diagnostics, scientific research, or embedded sensing, the MLX90640 offers professional-grade performance in a lightweight and space-saving form factor.
Key Features
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High-Resolution IR Sensor Array: 32x24 pixel thermal grid for detailed heat mapping.
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Wide Field of View: 110° x 75° FOV covers expansive areas without repositioning.
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Accurate Temperature Sensing: Measures -40°C to 300°C with ±2°C precision.
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Low Power Consumption: Efficient performance with current draw under 23mA.
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Compact and Lightweight Design: Easy to mount and integrate in space-limited projects.
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Factory Calibrated: Ready-to-use accuracy with no additional calibration required.
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Digital I2C Interface: Seamless communication with 3.3V or 5V microcontrollers.
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Programmable Refresh Rate: Adjustable from 0.5Hz to 64Hz for flexible performance.
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Robust Operating Range: Functions reliably in ambient temperatures from -40°C to 85°C.
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Low NETD Performance: 0.1K RMS at 1Hz enables detection of small temperature differences.
Qwiic 4-pin 1mm Pitch Female Connector Cable 15cm Long - Both Side Connectors can be purchased seperately.
- User Guide
- Download datasheet for MLX90640
- Raspberry Pi Get Started User Manual
- MLX90640 Breakout 3D Step File
- MLX90640 Breakout DXF File
MLX90640 Thermal Camera Breakout Captured Image
Dimensions
Connection with Raspberry PI
Raspberry PI pinouts
7Semi MLX90641 and MLX90640 Thermal Camera Breakout Comparison Table
- Supply Voltage:
- 3.3 - 5 V
- Current Consumption:
- < 23mA
- FOV:
- -110 X 75 Degree
- Operating Temperature:
- -40 ~ 85 C
- Target Temperature:
- -40 ~ 300 C
