MAX30102 Heart Rate & Pulse Oximeter Sensor Module (Black)

MAX30102 Heart Rate & Pulse Oximeter Sensor Module (Black)

The MAX30102 Heart Rate & Pulse Oximeter Sensor Module is a compact and highly sensitive biometric sensor designed for measuring heart rate (BPM) and blood oxygen saturation (SpO₂). It integrates red and infrared LEDs, a photodetector, optical components, and low-noise electronics into a single module, making it ideal for wearable health devices, fitness trackers, and Arduino-based healthcare projects. The sensor communicates via the I2C interface and delivers accurate pulse and oxygen level monitoring with low power consumption.

Features

• Measures Heart Rate (BPM) and Blood Oxygen (SpO₂)
• Built-in Red and Infrared LEDs
• High-sensitivity optical sensing technology
• I2C digital communication interface
• Low power consumption for battery-powered projects
• Compact PCB design for easy integration
• Ambient light rejection for improved accuracy
• Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other microcontrollers

Specifications

• Sensor IC: MAX30102
• Operating Voltage: 3.3V – 5V (module dependent)
• Communication Interface: I2C
• Detection Method: Photoplethysmography (PPG)
• LED Wavelengths: 660nm (Red) and 880nm (Infrared)
• Operating Temperature: -40°C to +85°C
• Low-Power Heart Rate Monitoring
• I2C Address: 0x57

Applications

• Heart Rate Monitoring Systems
• Pulse Oximeters
• Fitness and Health Tracking Devices
• Wearable Electronics
• Medical Research Projects
• IoT Healthcare Solutions
• Arduino and ESP32 Biometric Projects

Package Includes

• 1 × MAX30102 Heart Rate & Pulse Oximeter Sensor Module (Black)