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Makrine
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@Makrine Makrine commented Apr 4, 2021

"int PulseSensorPurplePin = 0;" doesn't seem to work. It should be "int PulseSensorPurplePin = A0;" as ANALOG PIN A0 is "A0" not "0"

"int PulseSensorPurplePin = 0;" doesn't seem to work. It should be "int PulseSensorPurplePin = A0;" as ANALOG PIN A0 is "A0" not "0"
@biomurph
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biomurph commented Apr 4, 2021

@Makrine What Arduino hardware are you targeting?
The "A0" and "0" should be interchangeable across all platforms.

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