2,730 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.
STM32Girandole
Kreyl
45 × 45 mm62 parts2LNo license0
STM32STM32F072xB
zOnlyKroks
82.3 × 32.8 mm49 parts4LCC0-1.00
STM32Stm32f429vit6 v1 orthogonal attempt3
pestvillian
80 × 64.8 mm39 parts4LNo license0
STM32Test via 65 78
akularya6-del
15 × 31 mm38 parts4LNo license0
STM32Player drum velocity
bmurauer
18 × 100 mm32 parts2LNo license0
STM32Buttons
sean618
50 × 25 mm31 parts2LMIT0
STM32Stm32g431
cpeniche
30 × 26.8 mm29 parts4LNo license0
STM3204-line sub
tuton-RCJ
71.1 × 35.6 mm25 parts2LMIT0
STM32Ublaster jtag
jlywxy
38.3 × 13.4 mm22 parts2LGPL-2.00
STM32STM32F103 DEV BOARD
laforestlabs
42.3 × 101.1 mm20 parts2LNo license0
STM32Dock no nda
gunnchOS3k
150 × 100 mm5 parts4LMIT0
STM32Enc v1 a
LiU-SeeGoals
24 × 15.5 mm3 parts2LNo license0
STM32Encoder
eddyem
78 × 81 mm53 parts2LNo license206
STM32Stm32l151 breakout
blakesmith
43.2 × 45.7 mm14 parts2LNo license167
STM32Christmas tree
azonenberg
66 × 93.5 mm61 parts2LBSD-3-Clause17
STM32BluePill-BMP
grumat
70 × 60 mm23 parts2LGPL-2.015
STM32Telemetry systems
embeddedos-org
160 × 100 mm503 parts12LMIT8
STM32MCUSTM32F405
STM32World
76.2 × 50.8 mm29 parts2LCustom license6
STM32Moxie drv powerstage layed out
Teslafly
68 × 58 mm166 parts4LMIT5
STM32Strikes
melair
54 × 35 mm24 parts2LNo license5
STM32PanelGalexy250509 1
NTURacingTeam
116 × 148 mm149 parts4LNo license4
STM32Noggin g0b1ke
berkeleyauv
64.3 × 24 mm21 parts2LGPL-3.03
STM32Forge-Probe: Silicon Backdoor Debug Probe
jayis1
37 × 23 mm11 parts4LNo license3
STM32VCF carrier board
JordanAceto
99.1 × 99.1 mm52 parts2LCC-BY-4.02
STM32G6
parsa-novin
127 × 127 mm45 parts4LNo license2
STM32Stm32u073-breakout
coffee-and-telesense
27.1 × 26.2 mm11 parts2LNo license2
STM32Obc db
queens-satellite-team
90.2 × 95.9 mm44 parts4LNo license1
STM32Jantteri lora
OJ2016
40.2 × 17.5 mm24 parts2LNo license1
STM32Encoder
ICRS
23 × 23 mm12 parts2LNo license1- schematic only · 94 partsSTM32
Airspeedsensor
Pro-engineer616
94 parts2LNo license1 
STM32Nrst tracks only
vexpaer
100 × 30 mm159 parts4LCERN-OHL-S-2.00
STM32Badge REMOTE 9320
114 × 62 mm147 parts2LNo license0
STM32Datalogger
ncku-formula-racing
72.9 × 60 mm83 parts2LNo license0
STM32Stm32f407 board
glocklueng
61.8 × 73.2 mm66 parts2LNo license0
STM32Qr code
borzeman
91.6 × 60.5 mm66 parts2LNo license0
STM32BrainEnch
50 × 57 mm59 parts2LNo license0
Browse boards by part
AMS1117-3.3 1261USBLC6-2SC6 1030RP2040 714W25Q128JVS 441AP2112K-3.3 400TL072 342ESP32-S3-WROOM-1 314TL074 308CH340C 287L7805 28374HC595 258Pico 256USBLC6-2P6 256LM358 233AP2112K-3.3TRG1 21974LS04 204Arduino_Nano_v3.x 201ESP32-WROOM-32 199LM7805_TO220 19774LS245 17874LS138 174SRV05-4 17474LS32 171W25Q128JVSIQ 171