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any tips to get the program running on an arduino nano. It uploads just fine and I can see the correct time on the serial monitor. The hours work but the mins or seconds don't light up. Is there a difference in the pin layout between the two boards?
New to arduino, I loaded the sketch to a Nano. I can get the secondary lights to work, but only pin 1 seems to be flashing in some sort of fashion. Is there something I need to change in the sketch?