Description
The MAX30102 Sensor Module Breakout is a highly integrated optical sensor solution designed for heart rate monitoring and pulse oximetry (SpO2) measurement. Featuring ultra-low power consumption and a compact 12.7mm × 12.7mm board size, this module is ideal for wearable devices, medical monitoring projects, and Arduino-based health systems.
This sensor combines LEDs, photodetectors, optimized optics, and low-noise analog signal processing to deliver reliable non-invasive heart-rate and oxygen saturation measurements. Unlike chest-strap monitors, the MAX30102 allows for comfortable finger-based or wearable detection, making it suitable for smart health devices and fitness trackers.
The MAX30102 Sensor Module Breakout includes device drivers, free algorithm support, and example C source code for both Arduino and mbed platforms. With its I2C communication interface, integration into microcontroller projects such as Arduino, ESP32, STM32, or Raspberry Pi is straightforward.
Designed for ultra-low power applications, the MAX30102 is perfect for battery-operated devices, wearables, and portable medical monitoring systems.
Key Features
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Highly integrated optical heart-rate and SpO2 sensor
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Ultra-low power consumption
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Compact 12.7mm × 12.7mm board size
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Non-chest-based heart-rate detection
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Free algorithm and example source code provided
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Device drivers included
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I2C communication interface
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Optimized for wearable and portable applications
Technical Highlights
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Model: MAX30102
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Function: Heart-rate monitor & pulse oximeter (SpO2)
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Communication: I2C digital interface
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Board Size: 12.7mm × 12.7mm
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Power Consumption: Ultra-low
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Integration: LEDs + photodetector + analog front-end
Applications
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Wearable health monitoring devices
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Heart-rate monitoring systems
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Pulse oximetry (SpO2) measurement
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Fitness trackers
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IoT health monitoring projects
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Biomedical research and prototypes
Package Includes
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1 × MAX30102 Sensor Module Breakout
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