arduino › sensor module
maxim MAX30102 Heart-Rate / SpO2
Reports raw red+IR samples — heart-rate and SpO2 are calculated by the host. SparkFun's algorithm code is GPL; check licensing if you redistribute firmware.
Specifications
- interface
- i2c
- voltage v
- 3v3
- i2c address
- 0x57
- library arduino
- SparkFun_MAX3010x_Sensor_Library
- accuracy
- raw IR/red samples
- range
- see SparkFun example for HR algo
- pin count
- 5
Sources
- SparkFun open product catalog · ingest 2026-05-06