Description
MAX30100 Heart Rate and SpO2 Sensor Module – Black PCB
The MAX30100 is a compact, high-performance optical sensor module that integrates both a pulse oximeter and heart rate monitor in one unit. Designed for wearables and health monitoring devices, this module uses infrared (IR) and red LEDs along with a photodetector to accurately measure blood oxygen saturation (SpO2) and heart rate (BPM).
This version features a sleek black PCB, offering a clean aesthetic for integration into your health-related electronics projects or fitness tracking devices.
Key Features
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Measures heart rate and SpO2 (blood oxygen saturation)
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Integrated IR and red LEDs with low-noise analog signal processing
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I2C digital interface for easy microcontroller integration
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Low power consumption ideal for portable/wearable devices
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Compact size with black PCB for professional look
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Suitable for Arduino, ESP32, STM32, Raspberry Pi, and other platforms
Specifications
| Parameter | Value |
|---|---|
| Operating Voltage | 1.8V – 5.5V (3.3V recommended) |
| Interface | I2C |
| Sensing Capabilities | Heart Rate & SpO2 |
| LEDs | Red & IR |
| PCB Color | Black |
| Dimensions | Approx. 15mm × 14mm |
| Compatibility | Arduino, ESP8266, ESP32, etc. |
Package Includes
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1 × MAX30100 Heart Rate and SpO2 Sensor Module (Black PCB)
⚠️ Note: For optimal performance, use in low ambient light and ensure good skin contact during measurements.
Specification
General
| Weight Weight | 0,005 g |
|---|---|
Dimensions
|
1,5 × 2 × 0,5 mm |
| Product Name |
MAX30100 – Black Heart Rate Sensor |
| Type |
Optical Heart Rate and Pulse Oximeter Sensor |
| Model |
MAX30100 |
| Sensing Method |
Reflective Optical Sensor (IR + Red LEDs) |
| Operating Voltage |
1.8–3.3 V DC |
| Communication Interface |
I²C |
| Sampling Rate |
50–100 Hz (typical) |
| Measurement |
Heart Rate, Blood Oxygen Saturation (SpO₂) |
| Operating Temperature |
-40°C to +85°C |
| Package Type |
Module with Sensor and PCB |
| Color |
Black |
| Applications |
Heart Rate Monitoring, Fitness Projects, Arduino / Raspberry Pi Projects, Wearable Health Devices |
| Package Contents |
1× MAX30100 Black Heart Rate Sensor Module |
