PulseSensor Playground
This release adds examples for the Arduino UNO R4 WiFi board.
PulseSensor_BPM_UNO_R4_LEDmatrix_Plotter.ino turns the LED matrix into a PulseSensor data plotter.
PulseSensor_BPM_UNO_R4_LEDmatrix_Heartbeat.ino will pulse the Arduino heart icon to your heartbeat.