SI1143 Heartbeat Pulse Evaluate

Arduino reading

SI1143 setup

Processing Arduino SI1143 red data (baud:57600, samples:10)

After the SI1143 carefully setup, the total red light (IR+visible) data send to Processing for drawing, looks like finger tip is the best monitor place...

Processing red data w/ HRV (baud:115200, samples:2)

Processing red data w/ HRV (baud:115200, samples:1)

Improved one read from 2.5ms to 0.9ms, w/ some beers... (samples:4)