592 open source Raspberry Pi boards
Carrier boards, HATs and add-ons for Raspberry Pi computers and Compute Modules. 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.
Raspberry PiCage LEDbutton pi
limblab
2.2 × 0.7 mm32 parts2LNo license2
Raspberry PiCyberdeck
awesomebrownies
110.7 × 67.8 mm32 parts2LNo license2
Raspberry PiRaspberry-Pi-Hat for-AstroArch
FireNWater
86.5 × 56.5 mm31 parts2LNo license2
Raspberry PiRPi-LED-RGBMatrix-Hat
jrowe88
65 × 30.5 mm28 parts2LNo license2
Raspberry PiOpen-Geiger-Mueller
schwallsunk
128.1 × 79.6 mm27 parts2LGPL-3.02
Raspberry PiPhone6layer
Unlim8ted-Studios
75.6 × 128.7 mm26 parts6LNo license2
Raspberry PiBasic emulator
FromDarkHell
47 × 61.7 mm19 parts2LNo license2
Raspberry PiSnappi zero
tylercrumpton
65 × 33 mm11 parts2LNo license2- schematic only · 110 partsRaspberry Pi
Smart chess
promaaa
110 partsMIT2 - schematic only · 1 partsRaspberry Pi
Pi-ATX
Supercookiegaming
1 partsNo license2 
Raspberry PiCentral control unit
RomLab
255.9 × 224.5 mm735 parts4LNo license1
Raspberry PiMaster-Timing-Reference
M0WUT
170 × 100 mm402 parts4LNo license1
Raspberry PiBugg main r5
bugg-resources
57.3 × 109 mm377 parts6LCC-BY-NC-4.01
Raspberry PiProtoBoard
mrieker
276.9 × 188 mm372 parts4LNo license1
Raspberry PiProtoBoard
Gamby-1791
276.9 × 188 mm372 parts4LGPL-3.01
Raspberry PiStorePi old
oli528
100 × 193 mm328 parts4LMIT1
Raspberry PiCm5-carrier v2
ben5049
70 × 80 mm294 parts6LAGPL-3.01
Raspberry PiTap65
sudo-apt-install-tap
340.8 × 100 mm206 parts2LNo license1
Raspberry PiHandcart hw
eagletrt
262.2 × 100 mm196 parts2LNo license1
Raspberry PiAegis75
ShlokVaidya
349.1 × 130 mm164 parts2LMIT1
Raspberry PiA keyboard
HildingL
313.5 × 124.5 mm163 parts2LNo license1
Raspberry Pi65-percent keyboard
jeffmc6767
316 × 133.1 mm152 parts2LNo license1
Raspberry PiMain PCB (w/o Adaptor)
cinnamondev
95.9 × 83.3 mm145 parts4LCERN-OHL-S-2.01
Raspberry PiFlight Computer Carrier
umn-impish
90 × 90 mm139 parts4LMPL-2.01
Raspberry PiUsb3.1-Ethernet-RP2040-I2S HUB
Tanawin1701d
100 × 100 mm136 parts4LNo license1
Raspberry PiDronPi
radioelf
71.8 × 50.9 mm135 parts2LNo license1
Raspberry PiLinear-CCD-camera-V1
Jed0vcela
95.5 × 90.9 mm98 parts2LNo license1
Raspberry PiHACK CLUB RELATED
Studented0
88 × 155 mm93 parts4LMIT1
Raspberry PiComposerMIDICV
CopycatMusic
20 × 110 mm86 parts2LAGPL-3.01
Raspberry PiVersion 1.2
technologiestiftung
164.6 × 141.1 mm80 parts2LMIT1
Raspberry PiThesis
Dylancyclone
158.3 × 110 mm78 parts2LNo license1
Raspberry PiZEUS
171 × 142 mm69 parts2LNo license1
Raspberry PiVideo
ankitgupta103
160 × 90 mm62 parts4LNo license1
Raspberry PiCentauri2350
hridcode
28.2 × 71.3 mm60 parts2LNo license1
Raspberry PiPiweather
pluggee
65 × 64 mm58 parts4LMIT1
Raspberry PiBuggyBot
EthanWellsSr
160 × 90 mm54 parts4LNo license1
Browse boards by part
AMS1117-3.3 1847USBLC6-2SC6 1502RP2040 1017W25Q128JVS 654AP2112K-3.3 635ESP32-S3-WROOM-1 488TL072 446L7805 43674HC595 404TL074 404CH340C 392LM358 367Pico 356USBLC6-2P6 351AP2112K-3.3TRG1 345Arduino_Nano_v3.x 317LM7805_TO220 315ProMicro 29774LS04 285ESP32-WROOM-32 285PC817 260SRV05-4 25874LS245 257TP4056 250