I have a heartrate and blood oxidation level monitoring circuit using a seeeduino XAIO and a MAX30102 sensor. I am using the code from the following repository:
with a few adjustments to print out a few additional messages and I've removed
the display. I'm printing straight to the serial monitor.
The following is circuit setup:"
XIAO -> MAX30102
VCC -> VCC
GND -> GND
GPIO 0 -> INT
GPIO 2 -
GPIO 3
GPIO 4 -> SDA
GPIO 5 -> SCL
GPIO 8
GPIO 10
My readings for the heart rate monitor are maxing out at 125 BPM and I can't figure out why precisely. halp.
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