yumagulovrn / dao-choc-ble Goto Github PK

First of all, thank you for the keyboard!

I am trying to apply miryoku_zmk layout (as corne-ish) onto this keyboard without success.
Basically no keys are working.
The default dao layout works fine.
Any ideas what could be the reason?

Hello!

A month ago I found out this project and I started to look for split keyboards.
I really liked this one, but since I didn't find any store for it I decided to build it myself (maybe I should have looked at the russian telegram channel instead of the international one).
Anyway, now that I have received everything (except battery) and I soldered them together I would like to install the bootloader and firmware but I don't know how to do it.

When I connect the keyboard to the pc it doesn't do anything (it should flash one of the two leds?)
I saw in https://github.com/yumagulovrn/Adafruit_nRF52_Bootloader repo that it should enter DFU if I click the reset button two times, and maybe from that mode I should be able to see an USB drive that I could use to install the firmware? I tried multiple times but my macbook can't recognize it

Can you help me understand what's wrong?
I don't know if I should check for electric soldering or I just don't get how to install the bootloader

Is there a formula to calculate the R9 value based on the battery capacitance please? I'd like to use a 150mAh battery.