2,612 open source STM32 boards
STMicroelectronics' Arm Cortex-M family, from the STM32F0 to the H7, plus STM8. 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.
STM32Smol servo tmc6200
dognotdog
48 × 44.5 mm116 parts4LCustom license5
STM32Martlet 2 Radio Board
cuspaceflight
50 × 75 mm116 parts2LNo license5
STM32BLDC Driver 4.6
UofSSpaceTeam
75.2 × 49.3 mm112 parts2LNo license5
STM32Fc
cookiemonsternz
28.3 × 28.3 mm72 parts6LNo license5
STM32Ti57mcu
tomcircuit
18 × 74 mm30 parts4LNo license5- schematic only · 58 partsSTM32
Drone v0
Prosjekt-gruppe
58 parts2LMIT5 
STM32VCU
NTURacingTeam
100 × 100 mm304 parts4LNo license4
STM32VoidHHKB-Hotswap
hungrygeek
286.4 × 96.2 mm143 parts2LNo license4
STM32Stm32
eddyem
109 × 74 mm90 parts2LGPL-3.04
STM32GeneralMCU
ParadigmHyperloop
30 × 80 mm87 parts2LCustom license4
STM32RobotraceV5
shimotoriharuki
43 × 29 mm86 parts4LBSD-3-Clause4
STM32Symmetric power supply
Synthron
160 × 100 mm197 parts4LNo license3
STM32Kleinvoet
CMGeldenhuys
60 × 66 mm167 parts4LCERN-OHL-S-2.03
STM32BMS Master V6
TERA-TU-Graz
93.5 × 61 mm165 parts4LSHL-2.13
STM32GS Mainboard
Queens-Rocket-Engineering-Team
68 × 78 mm133 parts4LNo license3
STM32Mixed Signal Board
AhmedAbo-Eita
72.1 × 99 mm116 parts4LNo license3
STM32NP1 FCC
nikphillydev
55.3 × 70.2 mm113 parts4LMIT3
STM32Diseqc cntrl bak
getpwnam
90 × 100 mm107 parts4LMIT3
STM32Neige PCB GLP
ymkn
257 × 57.2 mm92 parts2LMIT3
STM32FlightComputer
jbrown3859
90 × 90 mm78 parts4LNo license3
STM32RS485-Gassensor-Dev
Sarbf1
92 × 62 mm71 parts2LApache-2.03
STM32Bluz Macropixel
Maniak003
27.9 × 17.2 mm65 parts2LGPL-3.03
STM32Control r1
90.5 × 51 mm65 parts2LNo license3
STM32DebugBoard
RockSat-X
50 × 50 mm62 parts4LMIT3
STM32PanelGroup Base
OpenSkyHawk
98 × 78.5 mm60 parts2LCC-BY-NC-4.03
STM32PCB Simon
HTheolin
78.7 × 45.7 mm56 parts2LNo license3
STM32Mcu
djmdjm
91.4 × 52.1 mm49 parts2LISC3
STM32Dual board carrier
jlwinland
63 × 36.6 mm26 parts2LUnlicense3
STM32Trace reaper
jayis1
85.5 × 24 mm24 parts4LNo license3
STM32Kombo nrf24 stm32f030
MelexinVN
30.5 × 30.5 mm21 parts2LGPL-3.03
STM32Hwboard bike computer
axoulc
277 × 190 mm5 parts2LCERN-OHL-P-2.03
STM32Benchy2 Motherboard
Daxxn
159.5 × 105 mm951 parts8LAGPL-3.02
STM32Esc rev b.before hand power replicate
iamdarshg
170 × 172.2 mm681 parts6LNo license2
STM32Ledboad
hspsh
100 × 30.8 mm302 parts4LNo license2
STM32Io daughterboard
Jaxc
240 × 315 mm223 parts2LGPL-3.02
STM32Stencil
swiszczoo
150 × 56 mm217 parts2LNo license2
Browse boards by part
AMS1117-3.3 1196USBLC6-2SC6 983RP2040 699W25Q128JVS 421AP2112K-3.3 376TL072 339TL074 307ESP32-S3-WROOM-1 304CH340C 274L7805 271Pico 25174HC595 248USBLC6-2P6 248LM358 228AP2112K-3.3TRG1 205Arduino_Nano_v3.x 19774LS04 193LM7805_TO220 185ESP32-WROOM-32 18274LS245 171SRV05-4 169W25Q128JVSIQ 16974LS138 16274LS32 161