I’m working on a project in which I’m using a keypad and the password library,
So if the password is correct my program do something but the problem is that my password is “1324” but when I type 1234 on my keypad and validate with * he only reads the last one so the “4” and tells me that the password is wrong,
I’d like you to teach me, if possible, how can I fix it please.
There’s also my program but since I didn’t tell you the whole project I don’t know how much it will be useful, and there might also be some other errors since I’m beginning and it’s my first “big” project.
Le_CodeA.ino (5.88 KB)