MAX30100 Pulse Oximeter and Heart Rate Sensor Module

Monitor vital signs accurately in your wearable medical electronics and IoT development setups with the low-profile MAX30100 Pulse Oximeter and Heart Rate Sensor Module. This integrated chip combines two light-emitting diodes (an infrared LED and a red LED), a photodetector, specialized optics, and low-noise analog signal processing circuitry to detect pulse oximetry (SpO2) and heart rate signals. Utilizing a standard I2C digital communication protocol, this biological sensor module interfaces seamlessly with popular microcontrollers including Arduino, ESP8266, ESP32, and Raspberry Pi platforms. Optimized for ultra-low power consumption, it can be put into an electronic standby sleep mode via software commands, making it ideal for battery-operated health tracking devices, fitness bands, and medical monitoring prototypes. Buy authentic biometrics sensor modules online and get fast shipping across India.

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Tags MAX30100 module India pulse oximeter sensor Arduino SpO2 heart rate sensor wearable health sensor module max30100 heart rate sensor pulse oximeter spo2 sensor blood oxygen sensor

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Product Details :

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Made In :	India

The MAX30100 Pulse Oximeter Heart Rate Sensor Module is a compact biomedical sensor designed to measure heart rate (BPM) and blood oxygen saturation (SpO₂). It combines infrared and red LED technology with a photodetector to provide accurate real-time physiological readings.

This module is widely used in health monitoring systems, wearable devices, Arduino/ESP32 projects, and IoT-based medical applications.

Key Features

Measures heart rate (BPM) and blood oxygen level (SpO₂)
Integrated infrared and red LED sensor system
I2C communication interface for easy integration
Low power consumption, suitable for wearable devices
Compact and lightweight design
Compatible with Arduino, ESP32, Raspberry Pi
High sensitivity optical sensing
Real-time pulse monitoring capability
Ideal for DIY health monitoring projects

Technical Specifications

Parameter	Specification
Sensor IC	MAX30100
Measured Parameters	Heart Rate (BPM), SpO₂
Communication	I2C Interface
Operating Voltage	1.8V – 3.3V
LED Type	Red + Infrared LEDs
Current Consumption	Low power mode supported
Sampling Rate	Configurable
Interface Pins	SDA, SCL, VCC, GND
Module Size	Compact breakout board