[Andy]’s solution is a PCB bearing an Arduino Nano, an LCD screen, and a whole bunch of actual buttons. The board sits on top of the case and talks to the radio over a 8-pin mini-DIN cable using ...
When [Amen] upgraded his DAB radio he eyed the 16×2 character display ... for searching this kind of info? Our go-to is the LCD display and controller reference we covered here back in March.