Heart Rate Sensor Module MAX30102 Pulse Detection Blood Oxygen Concentration Compatible for Arduino STM32 (Pack of 2)

About this item

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-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 clockSDA: Connected to the I2C bus dataINT: MAX30102 chip interrupt pinRD: 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.Package List:2x Heart Rate Sensor Module MAX301022x Sets of Pin Header

• Integrates a red LED, a infrared LED, aphotodetector, an optical equipment and a low noise electronic circuit with environmental light suppression.
• The standard I2C compatible communication interface can transmit the collected data to Arduino, KL25Z and other microcontrollers for heart rate and blood oxygen calculation.
• Apply to wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places.
• The chip can also turn off the module by software, and the standby current is close to zero, so that the power supply can always be maintained.
• If you have any questions or want more information, please let us know, we will be happy to help. Your satisfaction is our priority.

Product information