Diitao 4pcs Heart Rate Sensor Module MAX30102 Pulse Detection Blood Oxygen Concentration Calculation Modules Heart Rate Se...

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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~5VReserve Mounting Hole Size:0.5x8.5mm/0.02x0.33Inches.Interface:VIN:Main power input 1.8V-5V3-bit pad:I2C bus pull up level,(1.8V or 3.3V can be chosen according to the pin master voltage)SCL:I2C bus clockSDA:Connects the I2C bus dataINT:MAX30102 chip,interrupt pinRD:MAX30102 chip,RD LED grounding terminal,(generally no need to connect)IRD:MAX30102 chip,IR LED grounding terminal,(generally no need to connect)GND: grounding wirePackage includes:4pcs x MAX30102 Heart Rate Sensor Module

• Working voltage:1.8~3.3~5.5V;LED peak wavelength:660nm/880nm;Monitoring signal type:Optical reflection signal (PPG);Communication interface:I2C interface board;Dimension of the reserved assembly hole:0.02x0.33 inch.
• MAX30102 Integrated Module---An integrated heart rate sensor module that integrates red LED, infrared LED,optical device, photoelectric detector, and low-noise electronic circuits with ambient light suppression.
• 50v built-in LED power supply---The chip can turn off the module through software, and the standby current is close to zero,maintaining power supply.
• I2c-compatible communication interface---The I2C-compatible communication interface can transmit the collected data, and is compatible for Arduino,KL25Z for heart rate and blood oxygen calculation.
• Usage---Wearable device for heart rate and blood oxygen collection.

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