WARNING!

First solution

If you are a Linux user like me and get the error:

The display compositor is frequently crashing. Goodbye.

I strongly recommend to start VIA via console/terminal with the command:

$ sudo via --no-sandbox

Use online version VIA

qmk setup

After we installed QMK you need to create a folder called "angelwings" in the path:

"c:/users/user/qmk_firmware/keyboards"

and unpack all firmware files into the folder "angelwings".

qmk compile -kb angelwings -km default

or if you want VIA port:

qmk compile -kb angelwings -km via

Component	Quantity	Price
TRRS Cable 3.5mm	x1	from $0.63
Bumpons for legs (height 3mm)	x1	$2.96
Arduino ProMicro	x2	$5.12 (microUSB) / $6.07 (USB Type C)
TRRS Socket	x2	from $1.50 (20 pcs)
PCB	x2	JLCPCB - from $10 / check on other sites
Bottom and top plate	x2	JLCPCB - from $20 ($10 top plate + $10 bottom plate) / check on other sites.
Standoff M2 (8mm for MX / 4mm for Choc)	x7	$1.04 / $1.24 (50 pcs)
Screw M2 6mm	x14	$1.70
Switch	x46	You can buy very cheep switches or unsolder the switches from the donor keyboard.
Keycaps	x46	You can buy very cheep keycaps or use from old keyboard.
Diode 1N4148 or 1N4148 in SOD-123	x46	from $0.71 (100 pcs).

Component	Quantity	Price
DIP switch	x2	$1.28
RGB Light (SK6812mini)	x46	$4.69 (50 pcs)

Cases
- Chock case (for 3d print)
- MX case (for 3d print)
- Bottom and top plates
- IMK-like case
Firmware
- VIA port and starting programm on linux
- QMK firmware
- ZMK firmware
Tutorial
- Materials
- Guide
Non-split keyboard