2 layers155.5 × 156.5 mm
2 layers155.5 × 156.6 mm
Splitfire
BobyWoby/splitfire-keyboard1A split ergonomic wireless keyboard
- Size
- 155.5 × 156.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 26
- Pads
- 485
- Tracks, vias
- 803, 65
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 19 Jul 2025
- Updated
- 19 Jul 2025
Overview
Splitfire is an open-source printed circuit board by BobyWoby, from the BobyWoby/splitfire-keyboard repository on GitHub. It is a 2-layer board of 155.5 × 156.6 mm with 55 parts on 26 nets, routed with 803 tracks and 65 vias.
Its parts include 27 switches and 24 diodes. It belongs with the nRF52 and nRF5x boards of this library.
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 27 | MX | S1, S2, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23 +11 | |
| 24 | ComboDiode | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +8 | |
| 1 | E73:SPDT_C128955 | T1 | |
| 1 | Panasonic_EVQPUL_EVQPUC | Panasonic_EVQPUL_EVQPUC | B1 |
| 1 | nice_nano | nice_nano | MCU1 |
The 54 most common of 55 parts.
Questions
How big is the Splitfire PCB?
It measures 155.5 × 156.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Splitfire use?
55 parts. 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 Splitfire KiCad files?
From the BobyWoby/splitfire-keyboard repository on GitHub, at the commit this page was made from: the board is output/pcbs/splitfire.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Splitfire design in my own project?
Its repository states no licence, so its author keeps all rights: ask BobyWoby before reusing the design.
More from BobyWoby/splitfire-keyboard
2- 2 layers155.5 × 156.6 mm
Similar boards
- 2 layers229.5 × 95.1 mm
Sweep high
davidphilipbarr/Sweep
Sweep - a small promicro based keyboard inspired by the Ferris.
55 parts2.1k - 2 layers370 × 11 mm
Daylight Disco XXL
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
55 parts1.1kGPL-3.0 - 2 layers370 × 10 mm
E3NGLEDstick
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
55 parts915 - 2 layers139.3 × 94.8 mm
Flake
lever-tech/flake
An open-source, wireless, split ergonomic keyboard designed to be productive, healthy, and enjoyable. [formerly Anywhy Flake]
55 parts531CERN-OHL-W-2.0 - 2 layers237.5 × 102.9 mm
Memory
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
55 parts301Unlicense - 2 layers60.6 × 24.1 mm
Blep hackerboard
CRImier/MyKiCad
My KiCad boards. Can't be bothered uploading individually anymore, so here you go.
55 parts253GPL-3.0 - 2 layers100 × 96.5 mm
Keyboard ch552-36-lhs
rgoulter/keyboard-labs
Repo with my PCB designs and keyboard firmware
55 parts236 - 2 layers190.5 × 85.7 mm
Dissatisfaction30
dcpedit/dissatisfaction30
To get the PCB manufactured, upload dissat-pcb.zip to JLCPCB, select your desired PCB color while keeping all the other default options, and place your order (minimum 5).
55 parts147CC-BY-4.0