CARDIA AD8232 → Arduino → Ethernet → Browser
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Heart illustration reacting to each detected R-peak
-- BPM
waiting for data

ECG waveform

raw ADC, 0–1023 · 125 Hz · ~0.8 s window

Measured — derived from the AD8232 signal

R–R interval --
Signal amplitude --
Signal quality --
R-peaks since boot --

Simulated — placeholder values, this hardware cannot measure them

Blood pressure sim --
Blood oxygen sim --
Cardiovascular index sim --