MAX30102 Heart Rate Sensor Module Pulse Detection Blood Oxygen Concentration Compatible with Arduino – Alannabi electronics

QR16.00

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Product description

 

Specification:

  • LED Peak Wavelength: 660nm/880nm
  • LED Power Supply Voltage: 3.3 – 5V
  • Detection Signal Type: Optical Reflection Signal (PPG)
  • Output Signal Interface: I2C Interface
  • Communication Interface Voltage: 1.8 – 3.3V- 5V
  • Reserve Mounting Hole Size:0.5×8.5mm / 0.02×0.33Inches

Interface:

  • VIN: Main Power Input 1.8V-5V
  • 3-Bit Pad: I2C Bus Pull Up Level, You Can Choose 1.8V or 3.3V According to the Pin Master Voltage
  • SCL: I2C Bus Clock
  • SDA: Connected to the I2C Bus Data
  • INT: MAX30102 Chip Interrupt PIN
  • RD: MAX30102 Chip’s RD LED Grounding Terminal, Generally Doesn’t Need to Connect
  • IRD: MAX30102 Chip’s IR LED Grounding Terminal, Generally Doesn’t Need to Connect
  • GND: Grounding Wire

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