2 layers139.3 × 113.8 mm
Flake L
lever-tech/flake
An open-source, wireless, split ergonomic keyboard designed to be productive, healthy, and enjoyable. [formerly Anywhy Flake]
62 parts531CERN-OHL-W-2.0
2 layers159.9 × 110.9 mm
Weaver routed
archnode/weaver-keyboardA low-profile 44-key split keyboard
- Size
- 159.9 × 110.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 62
- Nets
- 47
- Pads
- 537
- Tracks, vias
- 589, 30
- Pours
- 501
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 19 Oct 2025
- Updated
- 19 Oct 2025
Overview
Weaver routed is an open-source printed circuit board by archnode, from the archnode/weaver-keyboard repository on GitHub, published under the CC-BY-4.0 licence. It is a 2-layer board of 159.9 × 110.9 mm with 62 parts on 47 nets, routed with 589 tracks and 30 vias.
Its parts include 22 diodes, 22 switches and 9 connectors. It belongs with the keyboards and input boards of this library.
README
README.mdWeaver
Weaver is an ergonomic, split, 44-Key, wired, columnar-staggered keyboard. It features a thumb cluster with a steep angle and is build declaratively via ergogen (routed manually, though).
It uses a single Waveshare RP2040 MCU and connects the halves via an RJ45-Cable (Ethernet). It uses Gateron KS-33 switches (MX-Keycaps) and supports a EC11 rotary encoder.
I made it, as I love ks-33 cowberry switches and think it is really comfortable ever so slightly stretching your thumb to reach the innermost thumb key. Tell me what you think!
Features
- Switches: Gateron KS-33 with hotswap support
- Autogenerated with Ergogen (4.1)
- Reversible PCB
- Wired only (RJ45)
- EC11 rotary encoder
Part list
- 2x PCBs (1.6mm thickness) - as long as we don't have a case.
- 44x Gateron KS-33 switches
- 1x Waveshare RP2040 MCU
- 44x 1N4148W SOD123 Diodes
- 2x THT RJ45 Sockets
- 8x Bumpons
- 1x EC11 rotary encoder. You should use a THT version with a short stem.
- 1x EC11 Knob. At max a 20mm knob (smaller knobs are more comfortable here, as it is pretty tight and your thumb may touch the encoder accidentally).
- 40x 1U Keycaps, 2x 1,25U Keycaps, 2x 1,5U Keycaps (MX-Compatible) - Used here are Nuphy Coast Twilight nSA keycaps.
- 1x RJ45 (Ethernet) Cable.
- 1x USB-C Cable to connect to your computer.
Firmware
It uses a RMK-based firmware that provides vial support. You can find it here
(We need the newly added support for a bidirectional "japanese" matrix).
Inspiration
This project wouldn't be possible without inspiration of others:
Parts
62| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | ceoloide:switch_gateron_ks27_ks33 | S1, S2, S3, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22 +6 | |
| 22 | ceoloide:diode_tht_sod123 | D1, D2, D3, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22 +6 | |
| 9 | lib:Jumper | J1, J2, J3, J5, J6, J7, J7, J8, J9 | |
| 6 | MountingHole_2.2mm_M2_Pad_Via | _23, _24, _25, _26, _27, _28 | |
| 1 | RP2040-Zero | RP2040Zero1 | |
| 1 | ceoloide:rotary_encoder_ec11_ec12 | RE1 |
The 61 most common of 62 parts.
Questions
How big is the Weaver routed PCB?
It measures 159.9 × 110.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Weaver routed use?
62 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 Weaver routed KiCad files?
From the archnode/weaver-keyboard repository on GitHub, at the commit this page was made from: the board is kicad/weaver-routed.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Weaver routed design in my own project?
Its repository publishes it under the CC-BY-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
Similar boards
- 2 layers97 × 78.5 mm
Dumbpad
imchipwood/dumbpad
Simple 4x4 numpad with rotary encoder. Powered by QMK via ATmega32u4 Pro Micro
62 parts517GPL-2.0 - 2 layers60 × 37 mm
HydraBus
hydrabus/hydrabus
HydraBus open source multi-tool for anyone interested in learning/developping/debugging/hacking/Penetration Testing for basic or advanced embedded hardware
62 parts359 - 2 layers90 × 50 mm
Tomu fpga
im-tomu/fomu-hardware
Tomu FPGA (Fomu for short), a FPGA which fits inside your USB port!
62 parts236CC-BY-SA-4.0 - 2 layers118 × 103.5 mm
- 2 layers68.6 × 107.3 mm
- 2 layers79.3 × 20.7 mm
- 2 layers20.3 × 50.4 mm
Ch32v003f4u6 opendant
cnlohr/cnhardware
My dumping grounds for all my kicad projects and random hardware bringup.
62 parts114