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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | Pulse Oximeter & Heart Rate Biosensor Module |
| Model | MAX30102 |
| Technology | Optical photoplethysmography (PPG) |
| Working Principle | Uses red/IR light reflection to measure heart rate and blood oxygen (SpO₂) |
| Integrated Components | LEDs, photodetector, optical elements, low-noise analog front-end |
| Output Type | Digital data via I2C interface |
| Communication Interface | I2C-compatible |
| Operating Voltage | 1.8V core supply + 5V for internal LEDs |
| Power Features | Ultra-low power, software shutdown with zero standby current |
| Board Size | 12.7 mm × 12.7 mm (0.5 in × 0.5 in) |
| Signal Quality | Ambient light rejection and low-noise electronics |
| Key Features | Highly integrated, small size, wearable optimized, low power consumption |
| Functionality | Heart rate monitoring and blood oxygen (SpO₂) measurement |
| System Support | Device drivers, example C code, free algorithm support |
| Measurement Method | Non-invasive optical detection (finger/wrist/earlobe) |
| Advantages | Compact design, wearable-ready, chest strap not required |
| Applications | Fitness trackers, wearable devices, health monitoring systems |
Package Includes:
1 x Low Power MAX30102 Heart Rate Oxygen Pulse Sensor







