How to draw a PPG wave in real time on a plot, rendered on a web page, served by the ESP32. The measurements that will be used on the plot will be taken from a Heart Rate sensor module connected to the ESP32. We will be using the Arduino core to program the ESP32.
ESP32 Heart Rate Sensor: PPG Wave
How to obtain a very simple ECG wave on the Arduino IDE serial plotter, using the ESP32 and a Heart Rate Sensor.
ESP32: Heart Rate Sensor
How to use the ESP32 to interact with a heart rate sensor, using the Arduino core.
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