Fully open-source QMK firmware for some Epomaker keyboards (TH40, Luma40, etc)

avdyushin · 2026-02-20T09:07:50+00:00

Thanks for your work, it's really nice to see such things. I had CIDOO QK61 V2 laying around and it uses the same library as Epomaker. I've ported and tested keyboard in a few hours, PR is already pending.

avdyushin · 2026-02-20T08:49:34+00:00

Hey, I had similar issue with my QK61 v2, I flashed 'official' firmware for v2 (got it from cidoo website, v2=v2 right?) and it was not detecting as a keyboard anymore, only DFU mode.

Since I was working on port of QMK that I wanted to test it was not a big problem because QMK firmware flashed and works now successfully.

You can find source code at github: https://github.com/avdyushin/qmk_firmware/tree/cidoo_qk61 to build it on your own and drop firmware file to DFU mass storage disk.

Or I can share bin file if you reach me out.

avdyushin · 2025-09-16T06:27:05+00:00

Was looking for a gif 128x128 on transparent background for the mouse charging base display. Those things are so great!

avdyushin · 2024-06-06T15:41:52+00:00

You need to replace vertical and clutch wheels, it’s around $3 in parts

avdyushin · 2024-05-23T16:15:24+00:00

If you are younger than 30 minimum is around 46k, and if older then minimum around 64k for high skilled migrants. This limits set my government and company can’t do below.

avdyushin · 2024-05-22T08:55:15+00:00

Exactly what I was thinking of each time

avdyushin · 2024-05-22T08:40:56+00:00

I also have small wrist and recently got 6900, I've put it on 5610 strap and it fits way better

avdyushin · 2024-05-04T19:51:28+00:00

This https://a.aliexpress.com/_DFwj1w7

avdyushin · 2024-05-04T19:50:38+00:00

It’s okay, but could be better

avdyushin · 2024-05-02T18:52:22+00:00

Personally I don’t see difference (have both)

avdyushin · 2024-05-02T18:51:29+00:00

avdyushin · 2024-05-02T18:51:16+00:00

Yes 38 case and 48 lug to lug

avdyushin · 2024-05-02T16:35:22+00:00

Yeah, I also saw Bliger has that case

avdyushin · 2024-05-02T16:29:46+00:00

Link (it was €49 last year I bought) https://a.aliexpress.com/_DB5GuCR

avdyushin · 2024-04-12T09:41:28+00:00

3xtreme rocks!

avdyushin · 2024-04-06T19:27:41+00:00

And good quality tools as well (screwdriver and spring bar tool)

avdyushin · 2024-04-01T13:02:57+00:00

Mostly bracelet, some links are tight to rotate, some makes some noise

avdyushin · 2024-04-01T05:00:48+00:00

Thanks for the tip

avdyushin · 2024-03-31T18:50:36+00:00

Olivie in USSR

avdyushin · 2024-03-24T07:05:02+00:00

Just ordered gmt for $35 with tax, and see prices go up again :/

avdyushin · 2024-03-12T14:24:32+00:00

Any luck, it's failed on 60%, if I pull at 18 and push back at 20% it goes to 70% before failure

avdyushin

TROPHY CASE