Did I damage GPIO 18?

Hello Folks!

First things first!

I wish you all the best for the New Year!

Now, lets go back to the shore.

Patient RPi 4B 8GB. Due to electrical issue (bad connection) raspberry stopped sending signal via GPIO18.

I did make a backup and i've restored it to 3b+ - works like a charm.

is there a way to check if gpio18 is healty?


Kind regards!


Once again - all the best!