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O... THANK You!

I read the official Arduino site stuff but never saw it anywhere.? Every internet link said Analog ports

can be used just like digital.? I did learn the Numbering scheme, I never saw that before?

And to really confuse me, it works on the old Mega, well, because it is a different part!

I spent about 4 hours testing new and old Nanos.? I ripped open brand new package.

What a crazy morning!

Thanks Mucho!!

Mike

On the ATMega328P that's on the Nano, pins A6 and A7 are analog inputs only.
The other analog pins can be used as digital pins.

Takes a pretty thorough read of the datasheet to figure that out.

-- 
Mike Hagen, WA6ISP
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