MAX30102 Heart Rate and Pulse Oximeter Sensor Module

MAX30102 Heart Rate and Pulse Oximeter Sensor Module is an integrated biosensor designed for measuring heart rate and blood oxygen saturation (SpO2) with high accuracy. Featuring the MAX30102 IC, this module uses optical methods to measure pulse and oxygen levels. It’s ideal for health monitoring devices, wearable technology, and fitness tracking systems.

Key Features of MAX30102 Heart Rate and Pulse Oximeter Sensor Module:

• • High Accuracy: Measures heart rate and blood oxygen levels with precision.
  • Low Power Consumption: Optimized for battery-operated devices.
  • Compact Design: Small form factor for integration into wearables and compact devices.
  • I2C Interface: Easy communication with microcontrollers and SBCs.
  • Integrated LEDs: Red and IR LEDs for measuring oxygen saturation and pulse rate.
  • Temperature Sensor: Built-in sensor for temperature compensation and accurate readings.

Technical Specifications of MAX30102 Heart Rate and Pulse Oximeter Sensor Module:

• • Operating Voltage: 1.8V to 3.3V
  • Interface: I2C (7-bit addressing)
  • Wavelength: Red LED (660nm), IR LED (880nm)
  • Data Rate: Up to 400kHz (I2C interface)
  • Current Consumption: 600µA (operating), 0.7µA (standby)
  • Dimensions: Approximately 12.7mm x 7.8mm
  • Temperature Range: -40°C to 85°C

Mechanical Specifications of MAX30102 Heart Rate and Pulse Oximeter Sensor Module:

• • Dimensions: 12.7mm x 7.8mm
  • Weight: Approximately 1.5 grams
  • PCB Material: High-quality FR4 with standard green solder mask.
  • Connector Type: Pin headers for easy soldering.

Schematic Diagram, Connection, Wiring, and Pinout of MAX30102 Sensor Module:

• • Schematic Diagram: Built around the MAX30102 IC with support circuitry for power and I2C communication.
  • Connection Steps:
    • 1. Connect VCC to a 1.8V to 3.3V power source.
    • 2. Connect GND to ground.
    • 3. Connect SDA and SCL to the I2C data and clock pins on the microcontroller.
    • 4. Optional: Use the INT pin for interrupt-driven communication.
  • Pinout:
    • VCC: Power supply input (1.8V to 3.3V)
    • GND: Ground
    • SDA: I2C Data Line
    • SCL: I2C Clock Line
    • INT: Interrupt output (optional)

Applications of MAX30102 Heart Rate and Pulse Oximeter Sensor Module:

• • Wearable Devices: Heart rate and SpO2 monitoring in smartwatches and fitness bands.
  • Healthcare Devices: Integrated into pulse oximeters for medical monitoring.
  • Fitness Equipment: Used in gym machines for real-time health tracking.
  • IoT Health Projects: Remote health monitoring in IoT applications.
  • DIY Electronics: Ideal for custom health monitoring projects.

Equivalent Models of MAX30102 Heart Rate and Pulse Oximeter Sensor Module:

• • MAX30100: An earlier version with similar functionality.
  • MAX32664: Advanced biosensor hub with integrated algorithms.

Datasheet:

• • Download MAX30102 Datasheet

Keywords for MAX30102 Heart Rate and Pulse Oximeter Sensor Module:

• • MAX30102
  • Heart Rate Sensor
  • Pulse Oximeter Module
  • I2C Heart Rate Sensor
  • Wearable Heart Rate Monitor

Package Includes:

• • 1 x MAX30102 Heart Rate and Pulse Oximeter Sensor Module