3,316 open source boards in Keyboards
Mechanical keyboard PCBs, split boards and macropads — QMK, ZMK, MX and Choc. Every board here is a public GitHub project with its KiCad files, read for size, layers and parts. Pick one close to your design and simulate its firmware on HardLabs before you build it.
Sgkb right
nobodywasishere
174 × 96 mm84 parts2LNo license0
Fat o tesa - Left
stefangluszek
182.6 × 119.1 mm81 parts2LNo license0
AVR/ArduinoKeeb v1
celcius-plus-273
152.4 × 114.3 mm79 parts2LNo license0
RP2040/RP2350CybdoKeebs hub
Cybdo
290 × 24 mm72 parts2LNo license0
ESP32ESP32S3
joshujo
17.8 × 21.1 mm71 parts2LNo license0
ESP32ESP32S3
DwayneCrous
17.8 × 21.1 mm71 parts2LNo license0
ESP32ESP32S3
samanbeer
17.8 × 21.1 mm71 parts2LNo license0
RP2040/RP2350MacSplit60
neerajadsul
166.1 × 112 mm68 parts2LMIT0
Leftss
da1sh1n
137.5 × 109.3 mm65 parts4LCC-BY-NC-4.00
RP2040/RP2350ESP-HI-PLUS Desktop Sub module
dyu134
60 × 43 mm61 parts2LNo license0
Numpad
Denrage
104 × 114.3 mm54 parts2LNo license0
Navy split
Naivedya-sahu
135.4 × 109.2 mm54 parts2LNo license0
AVR/ArduinoMini-Keyboard MKII
hsaito18
79 × 102.5 mm51 parts2LNo license0
Main right
heyjva
141 × 130.1 mm40 parts2LNo license0
Macropad
Max585t
65.9 × 84.1 mm40 parts2LNo license0
RP2040/RP2350Keyboard macropad
kermitsgonnakermicide
88 × 131 mm38 parts2LNo license0
Nordic nRFRight Split Keyboard
Ari-Hetti
99.3 × 97.7 mm37 parts2LMIT0
Roni4x2split
bathoorn
57.2 × 76.2 mm34 parts2LNo license0
STM32Capstone Keyboard Design
livid05
25.8 × 72.1 mm31 parts4LNo license0
Numpad
lllNuggetslll
76.5 × 114.5 mm31 parts2LNo license0
Nordic nRFHyper Wheel XIAO
AnotherBuildCorner
103.5 × 68 mm26 parts2LNo license0
Trackpoint unit
kenyahiro
100 × 22 mm24 parts2LMIT0
Keyboard 555
1999AZZAR
100 × 48 mm23 parts2LMIT0
Petrock-41 plate
dycli
119.3 × 87.9 mm21 parts2LNo license0
RISC-VRISKYKVM
arkadiuszmakarenko
24.9 × 35.6 mm19 parts4LNo license0
KP08
siderakb
97.8 × 39.4 mm15 parts2LMIT0
ESP32Dongle
Bilaikra2014
34.9 × 18.3 mm15 parts2LNo license0
Logo
JeremyJStarcher
14 parts2LNo license0
Kestrel pmw3610
HNBN9
33.2 × 17 mm13 parts2LNo license0
Emtpy boomerang shield template
bazsimarkus
78 × 55 mm11 parts2LNo license0
Oso module carrier
vamshikrishnaramasamy
54 × 25 mm9 parts2LMIT0
6502-Retro F18A Graphics Card
linuxplayground
100 × 47.4 mm9 parts4LNo license0
Shortcut Keyboard Case TOP
bhoppe-dev
100 × 79 mm8 parts2LBSD-2-Clause0
Ioboard
agkaminski
48.3 × 10.5 mm8 parts2LCC-BY-NC-4.00
Nifty Numpad Plate
Acliad
123.8 × 128.5 mm5 parts2LCERN-OHL-1.20
Lily58 Pro BOTTOM
hisea
142.5 × 106.3 mm5 parts2LNo license0
Browse boards by part
AMS1117-3.3 1495USBLC6-2SC6 1185RP2040 846W25Q128JVS 538AP2112K-3.3 486TL072 401ESP32-S3-WROOM-1 377TL074 368L7805 347CH340C 33474HC595 328Pico 307LM358 300USBLC6-2P6 300Arduino_Nano_v3.x 26574LS04 262AP2112K-3.3TRG1 255LM7805_TO220 241ESP32-WROOM-32 23874LS245 233ProMicro 23374LS32 224SRV05-4 22474LS138 215