MAX30102 Heart Rate and SPO2 Sensor

LKR 520.00

The MAX30102 module uses a red LED (660nm), infrared LED (880nm), and photodetector to approximate blood oxygen content and heart rate pulses.

Out of stock


The MAX30102 is an integrated pulse oximeter and heart rate monitor biosensor module. It integrates a red LED and an infrared LED, photodetector, optical components, and low-noise electronic circuitry with ambient light suppression.

  • LED Peak Wavelength: 660nm/880nm
  • LED Power Supply Voltage: 3.3 – 5V
  • Detection Signal Type: Light Reflection Signal (PPG)
  • Output Signal Interface: I2C interface

Pin Description:

  • VIN: Main power input terminal 1.8 – 5V
  • 3-bit pad: Select the pull-up level of the bus, depending on the pin master voltage, select 1.8V or 3.3V
  • SCL: The clock connected to the I2C bus
  • SDA: Data connected to the I2C bus
  • INT: Interrupt pin of the MAX30102 chip
  • RD: RED LED ground terminal of MAX30102 chip, generally not connected
  • IRD: The IR LED ground of the MAX30102 chip is generally not connected
  • GND: Ground wire
SKU: SBI007 Categories: ,
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