🩺 The MAX30102 is a high-precision optical sensor module used for measuring heart rate (HR) and blood oxygen saturation (SpO2). It utilizes infrared and red LEDs to detect pulse rate and oxygen levels through skin contact. Communicates via I2C protocol and is ideal for integration with Arduino, ESP32, and other microcontroller platforms.
- ✅ Specifications:Chipset: MAX30102
- Functions: Heart Rate (HR) + SpO2 Monitoring
- Communication: I2C
- Operating Voltage: 1.8V to 3.3V (on-board regulator included)
- Ultra-low power consumption
- Accurate measurements even under low ambient light
- Embedded red and IR LEDs for through-skin detection
- Onboard signal filtering and amplification
🔹 Key Features:
✔️ Dual-mode sensing: HR and SpO2
✔️ Compact and wearable-friendly design
✔️ Compatible with Arduino libraries (e.g., SparkFun MAX3010x)
✔️ Perfect for health, sports, and medical applications
✔️ Operates reliably in varying lighting environments
📌 Common Applications:
- Heart rate monitoring
- Blood oxygen (SpO2) tracking
- Smartwatches and fitness bands
- Wearable health monitoring systems
- Medical and educational IoT projects
🔸 Product Weight:
Product Weight: 2g
