Disconnected

Signal Waveform

Signal
—
0–4095
BPM
—
beats/min
IBI
—
ms
Beat
— ♥
detected
Raw Serial @ 115200 baud
waiting for data...
Key Methods (PulseSensorPlayground Library)
getLatestSample() → — raw ADC (0–4095)
getBeatsPerMinute() → — calculated BPM
getInterBeatIntervalMs() → — ms between beats
sawStartOfBeat() → — true when beat detected
setThreshold(550) ← sensitivity setting

Sample counting stores only a count in this tab, up to 10,000 samples. No raw recording or upload. Pausing the waveform does not disconnect the board.