Tiny Boy. ScottoLong Inspired Keeb

The layout is borrowed from the ScottoLong keyboard. The case design is based on the Cyberdeck Keyboard project. Added a strap, like on Wooting keyboards.

Case

You can grab the print files from Printables, including the .STEP file.

Bill of materials

Part	Count
RP2040 Zero	1
3D printed case	1
M2 screws	16
MX switches (Gateron Pro Milky Yellow)	33
1N4148 diodes	33
Keycaps	33
7u plate mount stabilizer	1
Adhesive Bumper Pads (11mm)	4
Strap (optional)	1
Wire (28AWG)

Build Log

Firmware

I’m using QMK for the firmware. Repo’s on GitHub. Pre-compiled firmware.

Pin direction:

"matrix_pins": {
    "cols": ["GP3", "GP4", "GP5", "GP6", "GP7", "GP15", "GP26", "GP27", "GP28", "GP29"],
    "rows": ["GP14", "GP13", "GP8", "GP9"]
}

Vial

The default keymap has two combos built in:

Q and W together send ESC
O and P together send BACKSPACE

The vial keymap ships with no combos: Vial owns the combo table for live editing, which conflicts with a compiled-in one. Add the same two (or any others) through the Combo tab in Vial after flashing.