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/RP2350SAO Demo Controller
ageppert
38.1 × 50.8 mm50 parts2LMIT2
RP2040/RP2350Fanboy
skot
50 × 50 mm47 parts6LCERN-OHL-S-2.02
RP2040/RP2350RP2040-MicroProbe
red-scorp
39.4 × 17.8 mm47 parts4LNo license2
RP2040/RP2350SORD M68 USB Keyboard Converter
tsunozemichan
130.8 × 62.2 mm46 parts2LNo license2
RP2040/RP2350Nanosplit
cveldy
300 × 120 mm46 parts2LCC-BY-SA-4.02
RP2040/RP2350Rp2040 mwtrackball
monroewilliams
46 × 34 mm45 parts2LNo license2
RP2040/RP2350PXN-X9-GP2040-CE
InfraredAces
77 × 72 mm45 parts2LNo license2
RP2040/RP2350Devboardrp2350
espcaa
59.2 × 26.4 mm43 parts4LNo license2
RP2040/RP2350Pcb custom simm-40-rp2040
shishir-dey
36.6 × 22.2 mm41 parts2LMIT2
RP2040/RP2350Autotracking Surgical Lamp
aeventre
56 × 79 mm41 parts2LNo license2
RP2040/RP2350RP2040v01
mlab-modules
50.3 × 50.3 mm41 parts2LNo license2
RP2040/RP2350Devobordo
Travis8795
21 × 51 mm40 parts2LMIT2
RP2040/RP2350LedScreen
Nickdev8
87 × 84 mm39 parts2LMIT2
RP2040/RP2350PiCat
sbunger
21 × 51 mm35 parts2LGPL-3.02
RP2040/RP2350Z80neo
TurBoss
108.4 × 96.8 mm34 parts2LGPL-3.02
RP2040/RP2350Andotrope
Victor-Field
60 × 59.3 mm30 parts2LNo license2
RP2040/RP2350PROJECT-CLICK
amionearth
100 × 80 mm30 parts2LNo license2
RP2040/RP2350Jackco esp32-pico
huming2207
57.2 × 24.6 mm29 parts2LNo license2
RP2040/RP2350Spookpad
101zh
85 × 80 mm29 parts2LMPL-2.02
RP2040/RP2350MacroPad
shourya2007mittal-hub
58 × 77 mm29 parts2LNo license2
RP2040/RP2350Hellboard
frfrh
116.6 × 40 mm22 parts2LGPL-2.02
RP2040/RP2350ChoCo
enric0r
140.5 × 62.5 mm22 parts2LCustom license2
RP2040/RP2350Non motion-MCU
Bunny350
50 × 70 mm20 parts2LGPL-3.02
RP2040/RP2350Stepper-Motor-Controller
Gautham-8066
49.1 × 57.4 mm14 parts2LNo license2
RP2040/RP2350Coffee-Guard
ralfomat
59.9 × 69.9 mm9 parts2LNo license2
RP2040/RP2350Hackpad
SimonFrellesen
69.1 × 74.4 mm7 parts2LNo license2
RP2040/RP2350LazyPad-HACKPAD-
SamhithPola2025
71.5 × 45.6 mm7 parts2LNo license2
RP2040/RP2350PicoOBI
embediver
50 × 60 mm6 parts2LNo license2
RP2040/RP2350PicoMKRAdapter
generationmake
51 × 28 mm5 parts2LCustom license2
RP2040/RP2350Verifypad
Broseph9972
49 × 51.5 mm5 parts2LGPL-3.02
RP2040/RP2350Bleepie-HW
sammachin
46.8 × 37 mm3 parts2LCERN-OHL-P-2.02- schematic only · 189 partsRP2040/RP2350
DebugFC-Flight-Controller
MomoRC-tech
189 parts2LGPL-3.02 - schematic only · 86 partsRP2040/RP2350
USB AudioInterface 2i2 Pico2
altura-dsp
86 partsGPL-3.02 - schematic only · 61 partsRP2040/RP2350
Sten0
pizzalover125
61 partsNo license2 - schematic only · 23 partsRP2040/RP2350
Fiducial
sardonic-labs
23 partsMIT2 - schematic only · 14 partsRP2040/RP2350
Picoclock
dotdust
14 partsMIT2
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