Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor

1. Example Code for Arduino-Get Heart Rate and Blood Oxygen Data

This article offers a comprehensive guide on using Arduino with the MAX30102 sensor to measure heart rate and blood oxygen levels, covering hardware and software setup, wiring instructions, and example code for efficient data monitoring.

2. Example Code for Raspberry Pi-Get Heart Rate and Blood Oxygen Data

The article provides a comprehensive guide to setting up a Raspberry Pi with a heart rate and oximeter sensor, detailing hardware and software preparation, connection setup, and Python coding to extract heart rate and blood oxygen data effectively.

Reference

The article serves as a reference for understanding various libraries and communication protocols used in sensors, particularly focusing on heart rate, blood oxygen, and temperature data collection using Arduino and Raspberry Pi, along with CRC check algorithms and setup instructions.

Parameter	Value
Power Supply Voltage	3.3V/5V
Working Current	<15mA
Communication Method	I2C/UART
I2C Address	0x57
Serial Port Baud Rate	9600
Operating Temperature Range	-40℃~85℃
Product Size	25.5×32mm/0.98×1.26inch

Num	Label	Description
1	D/T	I2C Data Line/TX
2	C/T	I2C Clock Line/RX
3	GND	Power -
4	VCC	Power +

Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor

Specification

Pinout