3,389 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.
Travaulta plate niz
calvin-mcd
210.7 × 77.4 mm14 parts2LCC-BY-NC-4.016
YUIOP63 HHS Keyboard
koron
319 × 95 mm137 parts2LMIT15
Atari 130MX Plate
gianlucarenzi
308 × 128.5 mm65 parts2LGPL-3.014
8 key simple noschem
cgarcia2097
73 × 37 mm8 parts2LMIT14
ASCII keyboard 3
ibm2030
297 × 145 mm77 parts2LNo license13
PC9505 Breakout Board
blueOkiris
33 × 73.7 mm3 parts2LGPL-3.013
RP2040/RP2350Ergodonk simple zero
JellyTitan
216.6 × 155.6 mm146 parts2LMIT10
Keyball61 Left
idank
143 × 113.5 mm125 parts2LCC-BY-SA-4.010
AnsicSolder
yuburoll
100 × 97 mm48 parts2LMIT10
Right Hand Swift
GRAMCTRL
144.1 × 153 mm13 parts2LGPL-3.010
Amber plate extended
nezumee
127 × 119.3 mm5 parts2LMIT10
SP56 Plate
ericrlau
134.8 × 98.3 mm28 parts2LCC-BY-SA-4.09
Right control
geek-rabb1t
57.5 × 69.3 mm12 parts2LMIT9
STM32USB Keypad
CDFER
93 × 27 mm77 parts2LCustom license8
Cool640plate
telzo2000
196.5 × 99.5 mm45 parts2LMIT8
Print-Microdox
PietPtr
153.3 × 135.5 mm33 parts2LGPL-3.08
Split mini form left
tamago324
94.8 × 81.9 mm18 parts2LNo license8
Left fingers
jakobkg
114.3 × 40.6 mm13 parts2LNo license8
STM32Forti rev 2
245.7 × 82.9 mm86 parts2LCC-BY-NC-4.07
RP2040/RP2350Quanta75 RP2040Stamp
obsilab
317.5 × 163.5 mm216 parts2LCERN-OHL-P-2.06
RP2040/RP2350Onekey right
cosmosalad
132.6 × 112.1 mm95 parts2LNo license6
MainBoard
RobertGawron
95 × 88 mm19 parts2LMIT6
IlluminatedToggleSwitch 3U10HPvarBv2
MostlyCoraGrace
50.5 × 128.5 mm14 parts2LMIT6
Vbox fingers mx right
CarVac
89.6 × 56 mm9 parts2LNo license6
Hierarchical keys 125
vladkvit
3.6 × 3.2 mm3 parts2LNo license6
Keyboard cherry
madcatse
293.1 × 117 mm60 parts2LNo license5
Sandy Top with Plate Mid
jpskenn
285 × 75.2 mm53 parts2LMIT5
Steno
lander03xD
137.6 × 65.9 mm35 parts2LNo license5
PMW3610-breakout
cormoran
17.6 × 16.6 mm12 parts2LCC-BY-4.05
Toroufc lpad
mustang51
20 × 109.3 mm11 parts2LBSD-3-Clause5
Keyboard usb
cho45
40.6 × 63.5 mm7 parts2LNo license5
T80-5000-daughterboard
nearestexit
132.4 × 36.8 mm6 parts2LNo license5
RP2040/RP2350Kanagawa rgb ansi pico
Ciaanh
335.2 × 145.9 mm176 parts2LNo license4
Ally24
hatanoh
253.6 × 92.3 mm91 parts2LNo license4
PMK 01 Sofle
PumaFPV
145 × 111.8 mm82 parts2LMIT4
Max 16button
Haxerflaxer
100 × 119 mm52 parts2LGPL-3.04
Browse boards by part
AMS1117-3.3 1720USBLC6-2SC6 1307RP2040 956W25Q128JVS 616AP2112K-3.3 568ESP32-S3-WROOM-1 442TL072 434L7805 405TL074 39274HC595 381CH340C 368LM358 350Pico 340USBLC6-2P6 331Arduino_Nano_v3.x 298LM7805_TO220 28574LS04 280ProMicro 276AP2112K-3.3TRG1 268ESP32-WROOM-32 26374LS245 254SRV05-4 24574LS32 241PC817 241