3,114 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/RP2350RP2350-Eins
red-scorp
68.6 × 53.3 mm70 parts4LNo license5
RP2040/RP2350UP1-PM-HF
OpenKNX
71 × 71 mm63 parts2LNo license5
RP2040/RP23500c3674082e0cce0e5fe83b9af95129ea7c01d67ed40b5156bc41833dda929227
autonomous-ai
82 × 58 mm61 parts2LMIT5
RP2040/RP2350Pico w dual serial
n1kdo
86.4 × 76.2 mm59 parts2LCC-BY-SA-4.05
RP2040/RP2350Granola Summit
michaelswitzer
211 × 125 mm52 parts2LCC-BY-NC-4.05
RP2040/RP2350KeeNoard
yuburoll
131.5 × 99.9 mm50 parts2LMIT5
RP2040/RP2350PicoGamePad
Michael-Lloyd
68.9 × 37.6 mm49 parts4LGPL-3.05
RP2040/RP2350Pico vga
mdrobot7
60.4 × 70.4 mm46 parts4LGPL-3.05
RP2040/RP2350Gba cart read rp2350
Daft-Freak
75 × 56 mm46 parts2LNo license5
RP2040/RP2350Rp2040Term
PR77
99.6 × 99.6 mm44 parts2LGPL-3.05
RP2040/RP2350A500-USB-Keyboard-Adapter-JLC
wiretap-retro
42.5 × 40 mm42 parts4LNo license5
RP2040/RP2350Cable link
CableClub
36 × 46 mm40 parts4LApache-2.05
RP2040/RP2350Boardloaf
100 × 100 mm39 parts2LMIT5
RP2040/RP2350Volumer
ThePurpleOne
90 × 80 mm38 parts4LMIT5
RP2040/RP2350IPico V5
MiniProjectDIY
15 × 31 mm38 parts2LCC0-1.05
RP2040/RP2350Sq0xx
manniefesto
196.1 × 147.9 mm22 parts2LNo license5
RP2040/RP2350Pommepad
spdidle
95 × 90 mm20 parts2LNo license5
RP2040/RP2350DC34-Cyberdeck by skitz0
skitzo2000
86.2 × 74.1 mm20 parts2LCustom license5
RP2040/RP2350RP-Pico-Fan-Controller
mietzen
52 × 80 mm20 parts2LMIT5
RP2040/RP2350Pico-Scanned-Keyboard-Matrix-Emulator
stephen-usher
81 × 60 mm17 parts2LCC0-1.05
RP2040/RP2350Ultramegausb atari st rpikbd
trickydee
98.2 × 68.8 mm9 parts2LGPL-3.05
RP2040/RP2350Pigmy-CoryDora
balub
82.8 × 25.1 mm9 parts2LNo license5
RP2040/RP2350Esphome xiao base
0rax
40 × 30 mm6 parts2LCERN-OHL-S-2.05- schematic only · 61 partsRP2040/RP2350
Shiftboard
JamFox
61 partsNo license5 
RP2040/RP2350BMS
AerospaceNU
100 × 100 mm342 parts6LNo license4
RP2040/RP2350Chastity
brad-za
138.3 × 111 mm336 parts2LNo license4
RP2040/RP2350Butns
jhbruhn
99 × 99 mm260 parts2LMIT4
RP2040/RP2350Digital board v1
es-ude
90 × 65 mm240 parts8LMIT4
RP2040/RP2350Opensync before chb h placement-20260915
ErichZimmer
160 × 100 mm233 parts2LCERN-OHL-S-2.04
RP2040/RP2350Hardware IO 16 8 1
PPUC
100 × 100 mm217 parts2LTAPR-OHL-1.04
RP2040/RP2350Tklc v1 standard
anventia
328.6 × 144.9 mm200 parts2LNo license4
RP2040/RP2350Boethia60
arviceblot
287.3 × 98.4 mm157 parts2LMIT4
RP2040/RP2350Keyboard61
cho0h5
288.1 × 97.6 mm151 parts2LNo license4
RP2040/RP2350Rabid40
Cujo26
285.8 × 76.2 mm132 parts2LAGPL-3.04
RP2040/RP2350MOTOR RF HAT
Just4Stan
56 × 65 mm131 parts6LNo license4
RP2040/RP2350Supra expor-1-PANEL
jsenzel1
50.5 × 128.5 mm127 parts2LNo license4
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