Hundreds of thousands of people trust Onyx, the first self-contained digital fingertip pulse oximeter. Incorporating the electronics and sensor into one unit – the easy-to-use Onyx provides a ...
For BPM, we use code from sparkfun Example5_HeartRate.ino which gives accurate BPM. MAX30102 Pulse Oximeter: Any MAX30102 sensor will work, but make sure the sensor and the I2C Signals work on right ...