MAX30100 Pulse Oximeter Heart Rate Sensor Module

The MAX30100 is a Pulse Oximeter and Heart Rate Sensor module designed to measure heart rate and oxygen saturation levels (SpO2) in the blood. It combines two LEDs, a photodetector, optimized optics, and a low-noise analog signal processing unit to deliver reliable results. This module is ideal for fitness devices, healthcare applications, and wearables.

Key Features of MAX30100 Pulse Oximeter Heart Rate Sensor Module:

• • Dual-Functionality: Measures both heart rate and blood oxygen saturation levels (SpO2).
  • Low Power Consumption: Optimized for battery-operated devices with a low-power shutdown mode.
  • Built-In LED Drivers: Contains red and infrared LEDs for accurate pulse and oxygen readings.
  • High Sensitivity: Photodetector optimized for pulse oximetry and heart rate measurements.
  • I2C Interface: Easy integration with microcontrollers and development boards through I2C protocol.

Technical Specifications of MAX30100 Pulse Oximeter Heart Rate Sensor Module:

• • Supply Voltage: 1.8V to 3.3V
  • Operating Current: 600 µA (Typical), 0.7 µA in standby mode
  • Communication Interface: I2C (7-bit address: 0x57)
  • Wavelengths: Red LED – 660nm, Infrared LED – 880nm
  • SpO2 Measurement Range: 0% to 100%
  • Heart Rate Measurement Range: 30 to 240 BPM
  • Module Dimensions: 20mm x 15mm

Schematic Diagram, Connection, Wiring, and Pinout of MAX30100 Module:

• • VIN: Power supply input (1.8V to 3.3V)
  • GND: Ground connection
  • SCL: I2C clock line
  • SDA: I2C data line
  • INT: Interrupt pin for data-ready signals

Applications of MAX30100 Pulse Oximeter Heart Rate Sensor Module:

• • Wearable Health Devices: Used in fitness trackers and smartwatches for monitoring heart rate and oxygen saturation levels.
  • Medical Devices: Incorporated into pulse oximeters for patient monitoring.
  • Sports and Fitness Applications: Ideal for tracking physical performance during workouts.
  • Sleep Monitoring Systems: Monitors heart rate and SpO2 levels during sleep cycles.

Equivalent of MAX30100 Pulse Oximeter Heart Rate Sensor Module:

• • MAX30102: Enhanced version with additional features and improved performance.
  • MAX30105: A similar sensor module designed for particle, pulse, and oxygen detection.

Troubleshooting

• • https://github.com/oxullo/Arduino-MAX30100/issues/51

Keywords for MAX30100 Pulse Oximeter Heart Rate Sensor Module:

• • MAX30100
  • Pulse Oximeter Sensor
  • Heart Rate Sensor
  • SpO2 Sensor
  • I2C Oximeter Module

Package Includes:

• • 1 x MAX30100 Pulse Oximeter Heart Rate Sensor Module