[powderseeker]

Thanks, that worked. Getting the library to work took me a while in hacking through the max32 to get an interrupt timer routine working. Unfortunately the mods I made to the library broke with newer versions of their ide, so I am just sticking with the ide I have that works.

I am building an irrigation controller for my greenhouse, I needed a lot more I/O so I used the max. I didn’t spend any time looking at board level specs and voltage requirements, so I was totally ignorant of those details. Perhaps to my benefit in hindsight, as I might have never tried. 😉

Here’s a picture of the digit shield working with just the 6 required wires on the max32.

-dave

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