614 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.
Jade
JaninaWibker
275.5 × 114.5 mm164 parts2LMIT11
AVR/ArduinoMinim
matthewdias
276.2 × 79.8 mm113 parts2LMIT11
RP2040/RP2350Gemini
0xCB-dev
18 × 23.3 mm50 parts4LCustom license11
Raspberry PiLeft
Hex-4
127.8 × 107 mm49 parts2LMIT11
STM32Takt11800
vuckale
391.2 × 166.5 mm276 parts2LCERN-OHL-S-2.010
AVR/ArduinoELiXiVy
minibois
302.2 × 93.5 mm166 parts2LNo license10
RP2040/RP2350Bully2040 keyboard
sporkus
257.2 × 89.2 mm135 parts2LWTFPL10
RP2040/RP2350Haori36-MX
penk
213.7 × 76.3 mm109 parts2LMIT10
STM32Pteropus keyboard
hulahermit
284 × 139 mm89 parts2LNo license10
RP2040/RP2350Panelized Board
GRAMCTRL
203.3 × 221.2 mm65 parts2LGPL-3.010
RP2040/RP2350A2000-USB-Keyboard-Adapter-RP2040
wiretap-retro
55.2 × 53 mm13 parts2LNo license10
AVR/ArduinoAlpha dre
AntoineAndre
243.7 × 81.8 mm105 parts2LGPL-3.09
RP2040/RP2350Thinkpad-USB-keyboard
bluepylons
111 × 64 mm85 parts2LNo license9
AVR/ArduinoEliza
str-dst
259 × 88.3 mm79 parts2LNo license9
Save a-Term
inmbolmie
79 × 106 mm22 parts2LGPL-3.09
Drink me
yatara-cc
94 × 29 mm22 parts2LGPL-3.09
RP2040/RP2350CYBERPAD-01
KaiPereira
95 × 75 mm19 parts2LNo license9
RP2040/RP2350Candy87
rarepotato8de
343.6 × 123.4 mm235 parts2LNo license8
AVR/ArduinoPegasus
melonbred
242.9 × 76.2 mm109 parts2LMIT8
AVR/ArduinoQfwfq
ASH-ART
219.1 × 95.3 mm89 parts2LGPL-3.08
STM32Model m controller hbb
yatharthsood00
145 × 50 mm32 parts2LMIT8
Nordic nRFAnothaOne
StrawberryTurtle
95.5 × 73 mm9 parts2LMIT8
RP2040/RP2350Mimic40
kevontheweb
313.8 × 81.3 mm300 parts2LCC-BY-NC-4.07
AVR/ArduinoKoalafications
swiftrax
304.8 × 123 mm186 parts2LCC0-1.07
RP2040/RP2350KnH0F
kodachi614
160 × 120 mm179 parts2LNo license7
RP2040/RP2350Model K Pico-0.2
TrojanPinata
312.1 × 160 mm173 parts2LGPL-3.07
RP2040/RP2350Fold-Board
Taran-the-Idiot
176.2 × 100 mm134 parts2LMIT7
RP2040/RP2350Clacky40
ScatteredDrifter
229 × 80 mm128 parts2LNo license7
Wafer keyboard v3
oleksandrmaslov
126.8 × 93.1 mm122 parts6LMIT7
TRS-80-Model-I-Keyboard-MX
RetroStack
375 × 94.5 mm92 parts2LMIT7
RP2040/RP2350PH-AC
ph-design
200 × 100 mm59 parts2LCustom license7
RP2040/RP2350Easy75
eddyzow
362 × 133.4 mm255 parts2LMIT6
RP2040/RP2350Sheaf65
nxrmqlly
318 × 134 mm142 parts2LCERN-OHL-S-2.06
AVR/ArduinoBakeneko40
HorseyMask
266.7 × 76.2 mm115 parts2LMIT6
RP2040/RP2350Fifty.
luteron6
331 × 78.6 mm104 parts2LNo license6
RP2040/RP2350Granola trailmix
michaelswitzer
210.1 × 98.3 mm48 parts2LMIT6
Browse boards by part
AMS1117-3.3 345USBLC6-2SC6 296RP2040 224W25Q128JVS 135TL072 118CH340C 116AP2112K-3.3 103ESP32-S3-WROOM-1 97TL074 94AP2112K-3.3TRG1 82SRV05-4 73W25Q128JVSIQ 73USBLC6-2P6 70Pico 52L7805 50XC6206P332MR 50MCP73831T-2ACI/OT 49SN65HVD230 49AMS1117-5.0 48ESP32-S3-WROOM-1-N16R8 48LM393 44BME280 43DW01A 43LAN8710A-EZC(QFN32) 43