TOP

Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor V2.0 (Breakout, I2C / UART)

$21.90
SKU: SEN0344
Volume Discount
  • $21.50 3+ items
  • $21.00 5+ items
  • $20.00 10+ items
The Fermion: MAX30102 Heart Rate and Oximeter Sensor integrates the Maxim MAX30102 chip with an MCU for built-in PPG algorithms. Outputting calculated data directly over I2C or UART, this sensor reduces processing loads on main controllers. Ideal for custom wearable projects and physiological monitoring applications.
Purchase this product and earn 219 reward points, which are tied to VIP membership program. Learn More >

Introduction

This Fermion MAX30102 PPG heart rate and oximeter sensor integrates the Maxim MAX30102 optical sensor and an onboard microcontroller with embedded heart rate and blood oxygen algorithms. By utilising PPG (PhotoPlethysmoGraphy) technology, this biometric sensor captures pulse and SpO2 data and directly outputs processed values through I2C or UART communication, significantly reducing computational resource usage on the main controller.

Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor


Integrated Heart Rate and Oximetry Algorithm

This MAX30102 biometric sensor features an onboard MCU that processes raw optical signals internally, enabling direct acquisition of heart rate and blood oxygen values without requiring complex algorithm development. This integrated architecture simplifies wearable health monitoring projects and accelerates prototype deployment for makers and embedded developers.


Flexible I2C and UART Communication

This PPG heart rate sensor supports both I2C and UART communication interfaces, ensuring compatibility with a wide range of development platforms including Arduino, ESP32, and Raspberry Pi. Direct data output enables fast integration into portable health electronics and IoT monitoring systems.


Convenient Upper Computer Data Visualization

This optical pulse sensor provides upper computer support for direct PC-based data visualization and monitoring. Developers can conveniently observe heart rate and SpO2 measurements in real time during system debugging, testing, and long-term monitoring experiments.


Combining compact dimensions, low power consumption, and integrated biometric processing, this MAX30102 sensor module is suitable for wearable electronics, portable healthcare devices, smart fitness systems, and long-term physiological monitoring applications requiring reliable pulse and blood oxygen measurement.

Features

  • Integrated microcontroller with onboard heart rate and oximetry algorithm
  • Supports both I2C and UART communication interfaces
  • Direct output of heart rate and SpO2 data
  • Low working current consumption below 15mA
  • Upper computer support for convenient PC data monitoring
  • Compact breakout design suitable for wearable projects
  • Applications

  • Heart rate blood oxygen project
  • Home heart rate oximeter
  • Long-term heart rate and blood oxygen monitoring project
  • Specification

  • Power Supply: 3.3V
  • Working Current: <15mA
  • Communication: I2C/UART
  • I2C Address: 0x57
  • Operating Temperature Range: -40℃\~85℃
  • Dimension: 18 x 22mm/0.71 x 0.87"
  • Shipping List

  • Fermion: MAX30102 Heart Rate and Oximeter Sensor V2.0 x1
  • 2.54-6P Black Single-row Pin Header x1
  • Documents

    Resource

    AllProjectsBlogTutorialCourseMedia
     DFRobot Heart Rate Sensor Selection Guide

    Blog DFRobot Heart Rate Sensor Selection Guide

    DFRobot
    Apr 24, 2020
    Remote Patient Monitoring System

    Projects Remote Patient Monitoring System

    portrait
    Frances
    Aug 10, 2021

    FAQ

    Explore More Related Questions >

    Review

    Fatih.Sipahi Mar 13, 2025

    The package arrived on time and was packaged really well. I haven't tested the sensor yet. I will give my feedback once I test it.

    picture
    picture
    picture
    Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor V2.0 (Breakout, I2C / UART)
    $0.00