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/RP2350Alarm
bbokser
71 × 73 mm64 parts2LMIT3
RP2040/RP2350UniSNES
HandHeldLegend
125.5 × 45.6 mm61 parts4LNo license3
RP2040/RP2350Eurocard DDS
JQIamo
160 × 99.1 mm60 parts2LNo license3
RP2040/RP2350N1kdo band selector
n1kdo
105.5 × 77.7 mm58 parts2LCC-BY-SA-4.03
RP2040/RP2350Spark-2350
PythonAtSea
42.9 × 71.5 mm58 parts2LNo license3
RP2040/RP2350Pico506
hmerrett
138 × 79 mm57 parts2LGPL-3.03
RP2040/RP2350GB-LINK-v1.4
Chisfamily
23.2 × 36.1 mm57 parts4LNo license3
RP2040/RP2350AvionicsGPS
esb8
60 × 56.1 mm53 parts4LNo license3
RP2040/RP2350RP2040-mini-SDR
Keyaan-07
74.3 × 20 mm51 parts4LMIT3
RP2040/RP2350RP2040-Logic-Analyzer
BlackPancakes
55.2 × 24.4 mm50 parts4LCERN-OHL-P-2.03
RP2040/RP2350Boardstorm x3
shashwtd
21 × 51 mm48 parts2LNo license3
RP2040/RP2350Hardware-Team-2025-2026
Nikhil-42
139.7 × 114.3 mm47 parts4LNo license3
RP2040/RP2350Dual cam
strawlab
76 × 51 mm46 parts2LNo license3
RP2040/RP2350RP2350B QFN-80 Minimal Design Example
Bubi2001
52 × 71.5 mm45 parts2LMIT3
RP2040/RP2350AmogusRP2040
alx-alexpark
68.8 × 88.4 mm42 parts2LNo license3
RP2040/RP2350RP2040-Dev-Board
abhinav937
20.6 × 54 mm41 parts4LMIT3
RP2040/RP2350RP2040-PicoProbe
red-scorp
27.9 × 13.2 mm40 parts4LNo license3
RP2040/RP2350OpenEduBot
shepai
77.1 × 89.2 mm40 parts2LNo license3
RP2040/RP2350Fw16
BBBSnowball
56.8 × 90 mm38 parts2LNo license3
RP2040/RP2350BT DC motor board
VinnyCordeiro
99.1 × 73.7 mm34 parts4LCERN-OHL-S-2.03
RP2040/RP2350SINSONTE MODEL A
galopago
90 × 70 mm34 parts2LMIT3
RP2040/RP2350Spider
niklasekstrom
39.2 × 26.5 mm34 parts4LNo license3
RP2040/RP2350Custom pico minimal
shabaz123
50 × 32 mm34 parts2LNo license3
RP2040/RP2350AppleII-VGA markadev
Toysoft
172.7 × 69.1 mm33 parts2LMIT3
RP2040/RP2350HyprboardV2
FaizeenHoque
21 × 51 mm33 parts2LNo license3
RP2040/RP2350Mcu2
sadaoikebe
96.8 × 57.7 mm32 parts2LGPL-3.03
RP2040/RP2350Senso
nutzende
101.6 × 101.6 mm26 parts2LGPL-3.03
RP2040/RP2350Mta1-usb v1-programmer
tillitis
45 × 90 mm24 parts2LCERN-OHL-S-2.03
RP2040/RP2350RP2040 OOK48 LCD
g4eml
96.8 × 56.4 mm22 parts2LGPL-3.03
RP2040/RP2350Rota Pi
AmmarSyamil
90 × 94 mm16 parts2LNo license3
RP2040/RP2350FightKeySmol
blueOkiris
168.9 × 83.8 mm15 parts2LMIT3- schematic only · 30 partsRP2040/RP2350
PerryFi2
SanPollo
30 partsNo license3 
RP2040/RP2350Pandore
filliformes
260 × 110 mm759 parts4LNo license2
RP2040/RP2350Midi controller
Tommie1236
100 × 100 mm515 parts4LCERN-OHL-W-2.02
RP2040/RP2350Kbn1
souptik-samanta
440 × 150 mm398 parts2LNo license2
RP2040/RP2350FREEBOARD
Ningheim
314.3 × 161.9 mm360 parts2LMIT2
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