I'm working on a small project with a keypad that I am trying to interface with the Keypad.h library. Everything is working fine, but when I push the A, B, C, or D button it gives me the characters from the first column instead of the 4th. I'm not sure what's going wrong in my code. Does someone hav…

ISSUES WITH THE KEYPAD LIBRARY

UKHeliBob October 31, 2017, 7:19am 2

What do you get when you press keys in the first column ?

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