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/RP2350Pi pico drone
TheNoobInventor
47.6 × 69.1 mm31 parts2LApache-2.029
RP2040/RP2350Amiga600KeyboardUSBAdapter
thinghacker
57.7 × 56.4 mm6 parts2LGPL-3.029
RP2040/RP2350RP2350pc
OLIMEX
85 × 65 mm287 parts4LNo license27
RP2040/RP2350Katia
ikajdan
277.2 × 107.5 mm192 parts4LCERN-OHL-P-2.027
RP2040/RP2350MioLink
Misaka0x2730
53 × 42 mm92 parts4LGPL-3.027
RP2040/RP2350Duke Fluke'EM Probe Public Version V5
novintic
114 × 56.7 mm75 parts2LGPL-2.027
RP2040/RP2350C64 Joykey 2040
tebl
99.7 × 74.9 mm64 parts2LCERN-OHL-1.227- schematic only · 35 partsRP2040/RP2350
Dev expansion card
boredom101
35 partsMIT27 
RP2040/RP2350Starfish
grokicad
100 × 100 mm220 parts4LNo license26
RP2040/RP2350Picocart64 v2
khill25
105 × 60 mm152 parts4LCustom license26
RP2040/RP2350AGB HiFi Audio Mod
cajunpanda
25.4 × 35.1 mm60 parts4LMIT26
RP2040/RP2350RD56
lhm0
120 × 118.5 mm263 parts4LCC-BY-NC-4.025
RP2040/RP2350Spin coater v1
BirdbrainEngineer
102 × 76 mm46 parts2LMIT25
RP2040/RP2350Ft vac control
tjob
100 × 135 mm27 parts2LMIT25
RP2040/RP2350Tiny picoprobe
tjko
66.1 × 33 mm4 parts2LGPL-3.025
RP2040/RP2350WeirdFlexButOk
penk
238 × 109.9 mm75 parts2LMIT24
RP2040/RP2350GRAM-SLIM
GRAMCTRL
288.8 × 160.1 mm60 parts2LGPL-3.024
RP2040/RP2350RP2350B-Dev-Board
jvanderberg
77 × 20.8 mm99 parts4LNo license23
RP2040/RP2350Pico stretch
84.8 × 21 mm59 parts4LNo license23
RP2040/RP2350Keybird42
fanf2
420.3 × 95.3 mm174 parts2LCustom license22
RP2040/RP2350Psdaptwor
Swyter
101.3 × 63.5 mm88 parts4LCERN-OHL-S-2.022
RP2040/RP2350Ink screen badge for Undercity
cheyao
96.8 × 91.4 mm86 parts2LSHL-2.122
RP2040/RP2350RGB-Panel
corndog2000
80 × 125.4 mm652 parts2LCC-BY-NC-4.021
RP2040/RP2350SST80
dededecline
344.7 × 124.1 mm152 parts2LGPL-3.021
RP2040/RP2350Rana Tadpole V2
rana-sylvatica
172 × 107.7 mm144 parts2LNo license21
RP2040/RP2350Happy-Keyboard
jluisalegria
238 × 86 mm96 parts2LNo license21
RP2040/RP2350Jolt2-left
tangybbq
151 × 98 mm65 parts2LNo license21
RP2040/RP2350Compact-SimpleFOC-Board
maruta
35 × 35 mm61 parts4LMIT21
RP2040/RP2350PGM Pico Prog
MiSTer-devel
80.5 × 78.1 mm41 parts2LGPL-2.021
RP2040/RP2350ESPesh
Charlio99
25.4 × 25.4 mm36 parts2LCC-BY-NC-4.021
RP2040/RP2350Doom keycap hardware
rsheldiii
32.5 × 15.5 mm33 parts2LMIT21- schematic only · 22 partsRP2040/RP2350
Microgroove
afternoon
22 partsMIT21 
RP2040/RP2350QO100 RX
barisdinc
97 × 97 mm162 parts2LGPL-3.020
RP2040/RP2350VersaTermMinus
jimbro1000
86.2 × 78 mm53 parts2LGPL-3.020
RP2040/RP2350Fc980c controller
wlhlm
82.3 × 35.5 mm36 parts2LNo license20
RP2040/RP2350Memoria
shinkaimayano
242.9 × 96.8 mm145 parts2LMIT19
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