2,017 open source RP2040/RP2350 boards
Raspberry Pi's RP2040 and RP2350 microcontrollers, and boards built around a Pico module. 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.
RP2040/RP2350Corne
foostan
277.2 × 107.5 mm164 parts2LCC-BY-4.07.7k
RP2040/RP2350Pro V2
kata0510
290.1 × 130 mm270 parts2LMIT2.3k
RP2040/RP2350ControlBoard v1
0x23
64 × 85 mm21 parts2LMIT1.9k
RP2040/RP2350Hid remapper
jfedor2
100 × 100 mm124 parts2LMIT1.7k
RP2040/RP2350Open Source Smart Glasses
Mentra-Community
93 × 10.5 mm80 parts4LMIT1.2k
RP2040/RP2350Cheapino
tompi
132.5 × 95.1 mm50 parts2LCC-BY-4.01.2k
RP2040/RP2350Starfish
theacodes
100 × 100 mm220 parts4LMIT1.1k
RP2040/RP2350Hackbat
controlpaths
100 × 42 mm78 parts4LCC0-1.01.0k
RP2040/RP2350OpenDeck r3.1.2
shanteacontrols
181 × 97 mm258 parts2LApache-2.0956
RP2040/RP2350Piantor
beekeeb
138.8 × 89.9 mm29 parts2LGPL-3.0866
RP2040/RP2350PicoGUS chipdown with edge rails
polpo
112.9 × 96.7 mm96 parts4LGPL-2.0800
RP2040/RP2350Easyduino RP2040
Hanqaqa
21 × 51 mm44 parts4LCERN-OHL-P-2.0746
RP2040/RP2350Usb sniffer lite
ataradov
43.4 × 18.8 mm38 parts2LBSD-3-Clause701
RP2040/RP2350PicoMemcard pico
dangiu
36.2 × 63.1 mm6 parts2LGPL-3.0689
RP2040/RP2350Dspico hardware
LNH-team
27.2 × 32 mm44 parts4LCC-BY-SA-4.0587
RP2040/RP2350Riscboy
Wren6991
70.3 × 102.1 mm106 parts2LNo license508
RP2040/RP2350Dual CPU Base Board
Twisted-Fields
94.4 × 72.8 mm247 parts4LCustom license417
RP2040/RP2350Poly corne split42 right
thpoll83
182 × 129 mm498 parts4LCERN-OHL-W-2.0406
RP2040/RP2350DIY-Gaming-Mouse
wareya
49.8 × 61.7 mm53 parts2LNo license401
RP2040/RP2350Fire-32-b2
piersfinlayson
18.6 × 41.7 mm50 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Stront
zzeneg
321 × 92.3 mm170 parts2LMIT349
RP2040/RP2350PicoROM-32 - ROM Emulator
wickerwaka
40.8 × 17.6 mm57 parts6LMIT332
RP2040/RP2350Peacock
george-norton
172 × 152.9 mm74 parts2LCERN-OHL-S-2.0307
RP2040/RP2350Key ripper
bschwind
285.8 × 116.7 mm211 parts2LApache-2.0288
RP2040/RP2350RP2040-designguide
calliah333
45.2 × 93.4 mm31 parts2LMIT271
RP2040/RP2350ENV KB RGB
Envious-Data
347 × 156.1 mm364 parts4LGPL-3.0257
RP2040/RP2350Vaio re
CRImier
75 × 65 mm274 parts4LGPL-3.0253
RP2040/RP2350Neotron-Pico
Neotron-Compute
243.8 × 171.5 mm220 parts4LNo license249
RP2040/RP2350Fanpico
tjko
135 × 81.5 mm208 parts2LGPL-3.0238
RP2040/RP2350Hunter Cat NFC
ElectronicCats
80.7 × 33.5 mm79 parts2LGPL-3.0233
RP2040/RP2350DECstation2040
rscott2049
52 × 90 mm56 parts2LBSD-3-Clause212
RP2040/RP2350Apple II VGA Card
markadev
112.4 × 74.2 mm28 parts2LMIT205
RP2040/RP2350PS2 AIO Mainboard
tschicki
121 × 83 mm568 parts6LMIT202
RP2040/RP2350Keezyboost40
ChrisChrisLoLo
217.6 × 68.1 mm83 parts2LCC-BY-SA-4.0200
RP2040/RP2350PocketPD HW
CentyLab
50 × 50 mm81 parts2LCC-BY-SA-4.0191
RP2040/RP2350Faultycat
51.2 × 124.2 mm94 parts2LBSD-3-Clause183
Open source RP2040/RP2350 boards at a glance
The gallery holds 2017 open source RP2040/RP2350 boards from 1430 GitHub repositories; a typical one measures about 88 × 75 mm and carries around 63 components.
74% are two-layer designs, the rest use four layers or more, and 48% carry an open source license.
The most starred is Open Book Abridged Edition by joeycastillo.
Parts most used on RP2040/RP2350 boards
What RP2040/RP2350 boards are built for
Open source RP2040/RP2350 boards: common questions
Where can I find open source RP2040/RP2350 boards?
This page lists 2017, each read from its KiCad files on GitHub: board size, layers, the full parts list and a render of the PCB, with links to the original repository.
What parts are most common on RP2040/RP2350 boards?
The RP2040, W25Q128JVS, Pico, RaspberryPi_Pico and XIAO-RP2040-DIP appear in the most repositories here.
How big is a typical RP2040/RP2350 board?
The median is 88 × 75 mm, and 74% are two-layer designs.
What is the most popular open source RP2040/RP2350 board?
By GitHub stars, Open Book Abridged Edition by joeycastillo, with 8,077 stars.
Can I simulate one of these RP2040/RP2350 boards before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.