Some ages ago Purplearms sent me some ARC EYE v2. I´ve now assembled some for Willy and it was quite fun :)
They comes now with a footprint of 2.54mm for the pinout. Thus make it possible to solder normal pionheader to the PCB.
Mike made a laser cut acryl template to drill exactly the holes needed.
They fit exactly in the seimitsu clear pushbuttons.
Additional to the pinheader there is custom daisychain wiring.
RGB Cable -> connect to GND
Black Cable -> connect to 5V
In the above example the is one button black wire connected to 5V.