MAX30102 Pulse Oximeter and Heart Rate Sensor with ESP8266
In this tutorial, we will learn about MAX30102 high sensitivity pulse oximeter and heart rate sensor and how to interface it with ESP8266 NodeMCU board to measure BPM and blood oxygen concentration (SpO2). This sensor is used to measure heartbeat/pulse rate in BPM and blood oxygen concentration (SpO2) in percentage. Firstly, we will discuss the … Read more
