| Brand | Unbranded/Generic |
|---|---|
| Type | Optical Reflection Signal (PPG) |
| Hole Size | 0.5x8.5mm |
| Interface | I2C |
| Thickness | 2.5mm |
| Supply Voltage | 3.3~5v |
| . Size | 18*15mm |
| Peak Wavelength | 660 nm/880 nm |
| Interface Voltage | 1.8~5V |
Check the listing for details. MAX30102 Heart Rate Blood Oxygen Concentration Pulse Detection Sensor Module. Condition: New. Listed at 4.97 USD. It integrates a red LED, an infrared LED, a photoelectric detector, an optical device, and a low noise electronic circuit with ambient light suppression. It is used in wearable devices for heart rate and blood oxygen collection and detection.