Received my two boards a few days ago already and they're awesome !!!
It will take some time until the coloured buttons will arrive from China so I picked up some black buttons today and installed them.
I also already modded one of the boards.
Not sure why BREAK was selected as one of the buttons by Jürgen but with the U1MB and the built-in tests I thought HELP would be a more useful key to have on this board....
So I scraped through the two tracks going to the BREAK button and found out what the combination HELP key was with this table:http://members.casem..._kbd_matrix.gif
HELP key is between 8 and 11 so soldered two wires to those lines....and it works....
You can do this with any key you like....but I guess the letter A isn't very useful.....for instance
Edited by Level42, Sat Oct 21, 2017 2:23 PM.