big brother of https://dev.sigpipe.me/DashieElectronics/hex-keyboard

https://hackaday.io/project/9439-t030

If working, that project would make an ESP32 a compatible endpoint like flrig for programs such as js8call, fldigi etc.

La machine à écrire des enfers

m68kdis - disassemble Motorola 68000 family object code

hex-keyboard or not. small 10x10cm 5x5 keys programmable keyboard small brother of https://dev.sigpipe.me/DashieElectronics/dashie-keys

A class to play with the ADIF non-XML horror