HW-605 MAX30102 Pulse Oximeter & Heart Rate Sensor Module

HW-605 MAX30102 Pulse Oximeter & Heart Rate Sensor Module

The HW-605 MAX30102 is a compact and highly accurate pulse oximeter and heart rate sensor module designed for biometric monitoring applications. It integrates red and infrared LEDs with a photodetector to measure blood oxygen saturation (SpO₂) and heart rate using advanced optical sensing technology.

This module communicates via I²C interface, making it easy to integrate with Arduino, ESP8266, ESP32, Raspberry Pi, and other microcontrollers. Its low-power consumption and small form factor make it ideal for wearable devices, health monitoring systems, fitness trackers, and IoT medical projects.

Key Features

• Measures SpO₂ (blood oxygen level) and heart rate

• Integrated MAX30102 sensor with red & IR LEDs

• I²C communication interface

• Low power consumption for battery-powered applications

• Compact and lightweight design

• High sensitivity and reliable signal detection

Specifications

• Sensor IC: MAX30102

• Operating Voltage: 1.8V – 3.3V

• Interface: I²C

• LED Type: Red & Infrared

• Applications: Pulse oximetry and heart rate monitoring

• Module Type: HW-605

Applications

• Wearable health monitoring devices

• Fitness and wellness trackers

• IoT-based medical systems

• Heart rate and SpO₂ monitoring projects

• Academic and research projects

• DIY biomedical electronics