Red LED values always 0

Question

Red LED values always 0

adamrenner opened this issue 9 years ago · 3 comments

I get readings on the IR that look good, but my Red value is consistently 0. Maybe this is a code issue but it could also be a bad connection to the Red Cathode on my PCB.

Answer 1 · 2016-03-23T17:47:29.000Z

Did you enable the red led? I have it set to off by default. Check what values your constructor is using.

Answer 2 · 2016-03-25T02:26:23.000Z

I see now.
I turned on SPO2 and the Red LED and everything works now.

Answer 3 · 2016-03-25T02:28:16.000Z

Great! Glad it's functioning. If you write up code for SPO2 calculation that's good enough to be an example feel free to submit a pull request; I don't have time to work with that side of the chip.