top of page

 The MAX30102 is an integrated pulse oximetry and heart-rate monitor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection.

The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices. The MAX30102 operates on a single 1.8V power supply and a separate 3.3V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.


● Wearable Devices
● Fitness Assistant Devices
● Smartphones
● Tablets



1. Interfacing MAX30102 Pulse Oximeter and Heart Rate Sensor with Arduino

2.  MAX30102 Datasheet



MAX30102 Pulse Oximeter and Heart-Rate Sensor

    bottom of page