This is an Arduino Library for the SparkFun Pulse Oximeter and Heart-Rate Sensor. The sensor is an I²C based biometric sensor, utilizing two chips from Maxim Integrated: the MAX32664 Bio Metric Sensor ...
Using Sparkfun MAX3010X library https://github.com/sparkfun/SparkFun_MAX3010x_Sensor_Library SpO2 is calulated from square root means of all raw data at 50Hz sampling ...