They made it worse? Where's that animated gif Kbdfr uses for such facepalms?kokokoy wrote: 24 Mar 2023, 12:42Yeah indeed. Would have been great if the no. of pin’s on v2 were the same as v1 (23). That alone would have been enough for this. But got forced to learn and use shift registers so was worth it. Now I can do my dolch pac next.Muirium wrote: 24 Mar 2023, 11:36 The nano's pricey, but really is the answer for a few of my longest waiting controller replacement jobs.![]()
![Razz :P](./images/smilies/icon_razz.gif)
As I've often said: the ideal drop-in replacement, through hole USB keyboard controller would be Teensy++ (Intel MCS-48) sized, have ground, v++ and the two USB data pins broken out, and otherwise be crammed full with programmable pins for driving matrices directly. The USB socket on the top should be easily removable with appropriate heat, for cramming into cases when required.
Bluetooth adds a mid-board battery hookup to the mix, but otherwise an identical spec for replacing vintage Intel controller ICs. Or a little smaller for custom PCB jobs like this.