4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers78 × 71.5 mm
Glutton
WUWHOoo/GLUTTONPADBOM: 1x SEEED XIAO RP2040 8x Cherry MX switches 1x EC11 Rotary Encoder 9x 1N4148 Through-hole diodes 8x SK6812-MINI E LED 4x M3x16mm screws 4x M3 Heatset Inserts 8x Blank DSA Keycaps 1x Case (top, plate, knob, & bottom)
- Size
- 78 × 71.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 32
- Pads
- 111
- Tracks, vias
- 262, 9
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 31 Jul 2026
- Updated
- 2 Aug 2026
Overview
Glutton is an open-source printed circuit board by WUWHOoo, from the WUWHOoo/GLUTTONPAD repository on GitHub, published under the MIT licence. It is a 2-layer board of 78 × 71.5 mm with 29 parts on 32 nets, routed with 262 tracks and 9 vias.
It is built around the SK6812MINI-E. Its parts include 17 diodes, 9 switches and 1 IC.
Main components
1README
README.mdGluttonPad
Introduction:
My fascination for Usagi from the Japanese series Chiikawa had never been greater until recently. On one fateful night, I woke up from the thought of a cataclysmic event—the coming of Usagi. Although this rabbit may appear harmless, don't let those pitch-black eyes and puckered lips fool you, because it fooled me. In all seriousness, this board was made to appreciate the series along with others that I enjoy as well! On the PCB, I added a silkscreen image of Usagi, who's dressed up as Joker from Persona 5, and Dimple from Mob Psycho 100. I honestly wished I added elements from Final Fantasy 7, but it unfortunately didn't make it to the final design. I had a blast making this macropad, and it would not have been possible without the help from the Internet and the people at HackClub! I designed the GluttonPad using KiCad 10.0, Fusion360, and QMK Firmware.
BOM:
- 1x SEEED XIAO RP2040
- 8x Cherry MX switches
- 1x EC11 Rotary Encoder
- 9x 1N4148 Through-hole diodes
- 8x SK6812-MINI E LED
- 4x M3x16mm screws
- 4x M3 Heatset Inserts
- 8x Blank DSA Keycaps
- 1x Case (top, plate, knob, & bottom)
Table:
| Image | |
|---|---|
| Schematic |  |
| PCB | 
|
| Full Build | 
|
Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8, D9 |
| 8 | SK6812MINI-E | footprints:SK6812MINI-E_fixed | D10, D11, D12, D13, D14, D15, D16, D17 |
| 8 | ~ | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | S1, S2, S3, S4, S5, S6, S7, S8 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | MOUDLE-SEEEDUINO-XIAO | footprints:XIAO-Generic-Hybrid-14P-2.54-21X17.8MM | U1 |
| 1 | RotaryEncoder_Switch_MP | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW1 |
Questions
How big is the Glutton PCB?
It measures 78 × 71.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Glutton use?
29 parts, built around the SK6812MINI-E. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Glutton KiCad files?
From the WUWHOoo/GLUTTONPAD repository on GitHub, at the commit this page was made from: the board is PCB/glutton.kicad_pcb and its schematic PCB/glutton.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Glutton design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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