Programming custom keyboard
I recently bought a really nice special keyboard from eBay. It only has 5 keys, since it is made to be used for rhythm games of current year. Currently the keys are assigned to 12345, and what I want to do is to reassign them to other letters on the keyboard (preferably df and jk). Is there a way that I can properly program these custom keys on Macbook?
MacBook Air 15″, macOS 14.0