GY-MAX30102 is a pulse oximetry sensor module with an optical heart rate monitor. After emitting two wavelengths of light from two LEDs (red and infrared), the absorbance of pulsing blood was measured using a photodetector. A low-noise analog signal processing unit processes the signal, which is then communicated to the target MCU via the I2C interface.

Specifications:

• Integrated cover glass for optimal, reliable performance
• Work with very low power consumption for mobile devices
• Programmable sample rate and LED current to save energy
• The ability to quickly transfer data
• High sampling rates
• Solid immunity to movement artifacts
• High SNR
• Power supply 3,3V-5V
• Uses a 3-5V power supply.
• Size: approx. 14 x 14mm
• Color: Purple

Package Includes:

1 x GY-MAX30102 Pulse Oximeter Heart Rate Sensor Development Board