
Description:
The MAX30100 Pulse Oximeter Heart Rate Sensor Module is a compact and highly integrated biometric sensing solution designed to measure heart rate (BPM) and blood oxygen saturation (SpO2) in real time. Built around the advanced MAX30100 sensor chip, the module combines red and infrared LEDs, a photodetector, optimized optics, and low-noise analog signal processing to deliver reliable pulse oximetry and heart-rate monitoring.
Using a simple I2C communication interface, the module can be easily connected to popular development platforms such as Arduino, ESP32, ESP8266, STM32, and Raspberry Pi. Its low-power design makes it ideal for wearable electronics, fitness trackers, healthcare monitoring devices, and IoT-based biomedical applications.
Specifications:
- Item Type: Sensor
- Model: Heart Rate Sensor, Pulse Oximeter
- Color: Green
Features:
- Integrated MAX30100 pulse oximetry and heart-rate sensor
- Uses I2C communication interface for easy integration
- Compatible with Arduino, ESP32, ESP8266, and Raspberry Pi
- Low-power operation suitable for wearable devices
- Built-in Red and Infrared LEDs with photodetector
- Compact and lightweight module design
- High sensitivity for accurate pulse detection
- Supports real-time health monitoring applications
- Ideal for IoT, biomedical, and fitness projects
Applications:
- Fitness Assistant Devices
- Medical Monitoring Devices
- Wearable Devices
Pin Description:
- VIN- Input voltage (1.8V to 5.5V)
- SCL- IIC-SCL
- SDA- IIC-SDA
- INT- MAX30100INT
- IRD- MAX30100 IR_DRV
- RD- MAX30100 R_DRV
- GND-Ground
Package Included:
1 x MAX30100 Pulse Oximeter Heart Rate Sensor Module