IBM 4704 Model F200 62-key keymap configurator with beeper?

corvax

03 Jun 2025, 11:29

Hey folks,

just writing this post on my freshly restored 62 key Model F from 1987.

Image

I changed the original controller to the great pandrew one with a pro micro soldered onto it.

It was a dream configuring this thing with the QMK configurator - so far so good.

In the meantime it's not part anymore of the lineup in the QMK configurator - It's just not listed anymore :(
I would love to get the internal beeper to work. Anyone who got the beeper to work with a pandrew controller mod?

I did flash a compiled hex file from the TMK keymap editor but this won't work at all. The two red leds on the promicro are lighting up as soon as I flash the TMK compiled hex and the boards dead. It just worked fine with the QMK configurated one, but yeah it vanished.

Thanks a lot!


EDIT: found the custom QMK configurator again: http://35.164.28.200:5000/#/xwhatsit/br ... LAYOUT_all
Anyone in this community that can help me to get the buzzer working? I tried several things that ChatGPT and the Github Copilot suggested, but as soon as I'm compiling a .hex locally there is one error message after another.
Last edited by corvax on 17 Jun 2025, 13:40, edited 1 time in total.

memm74

13 Jun 2025, 10:03

I cannot help with your question, but I just want to mention that the keyboard is absolutely beautiful!

corvax

17 Jun 2025, 13:37

memm74 wrote: 13 Jun 2025, 10:03 I cannot help with your question, but I just want to mention that the keyboard is absolutely beautiful!
Thanks, mate!

Post Reply

Return to “Keyboards”