MAX30102 Heart-Rate Pulse Sensor & Oximeter High Accuracy Sensor Module for Arduino Raspberry STM32 TechMakers

MAX30102 is a integrated pulse oximeter and heart rate monitioring sensor module. The module comes with a red led and an infrared led, light receiving sensor and environment light supression low noise filter circuit. MAX30102 use a 1.8V voltage regulator and an independent 5.0V used for internal LED source. It is suitable to used in wearables to measure oxygen level and heart beat. The sensor head can be placed in the fingertip, ear lobe, wrist and etc. The data transfer is I2C compatible with Arduino, KL25Z and other microcontroller developement board. Besides, this IC chip is largely used in Samsung Galaxy S Series Phone. Compared with its predecessor MAX30100, this chip uses glass cover to shield external and internal interference, giving itself a reliable performance.

Coding Example: https://drive.google.com/open?id=1xebN86L2RYAbweGZ6uqtiPVa-fj-C0gA