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.
STM32Stm32f429vit6 v1 spi test
pestvillian
43.7 × 57 mm39 parts4LNo license0
STM32Test zero flawless
akularya6-del
15 × 31 mm38 parts4LNo license0
STM32Player melodic
bmurauer
18 × 100 mm30 parts2LNo license0
STM32USB
sean618
27 × 25 mm29 parts4LMIT0
STM32Soilchord — Geotechnical Acoustic Soil Profiler
jayis1
100 × 100 mm6 parts2LNo license0
STM32Enc v1 b
LiU-SeeGoals
24 × 15.5 mm3 parts2LNo license0
STM32Shutter
eddyem
61 × 49.5 mm40 parts2LNo license206
STM32Main
cuspaceflight
40 × 40 mm39 parts2LNo license93
STM32Modern keyboard template
modern-hobbyist
44 × 44.1 mm25 parts2LMIT25
STM32T20-l431-som
azonenberg
10.1 × 12.2 mm54 parts4LBSD-3-Clause17
STM32Hs mono g431
DAlexis
78 × 41 mm52 parts2LGPL-3.016
STM32CAN relay
waterloo-rocketry
50 × 43.5 mm43 parts4LGPL-3.014
STM32Electronic warfare
embeddedos-org
233 × 160 mm502 parts14LMIT8
STM32Roll Hoop Board
SCFormulaElectric
106.7 × 36 mm26 parts2LNo license6
STM32${TITLE}
STM32World
76.2 × 50.8 mm22 parts2LCustom license6
STM32Moxie drv straightfet cutout test2 splitcaps
Teslafly
90 × 45 mm153 parts4LMIT5
STM32Power Board V-5.0
UofSSpaceTeam
180.9 × 110.2 mm29 parts2LNo license5
STM32TPM-PHANTOM — Trusted Platform Module Bus Analyzer
60 × 30 mm9 parts4LNo license3
STM32Five Pulser
JordanAceto
39.4 × 78.7 mm47 parts2LCC-BY-4.02
STM32Fill Memory Board
roberto314
100 × 100 mm39 parts2LNo license1
STM32STM32F030
WilliamLim781
88.9 × 69.1 mm36 parts4LNo license1
STM32ReactionWheel
queens-satellite-team
90.2 × 95.9 mm31 parts4LNo license1
STM32Placement candidate imu
vexpaer
100 × 30 mm159 parts4LCERN-OHL-S-2.00
STM32Manipulator attachment
borzeman
38 × 42 mm64 parts2LNo license0
STM32BmstuAnchor
Kreyl
57 × 50 mm45 parts2LNo license0
STM32Stm32f429vit6 v1 test1
125 × 64.8 mm39 parts4LNo license0
STM32Test zero perfect
15 × 31 mm38 parts4LNo license0
STM32Distance
27 × 25 mm24 parts4LMIT0
STM32STM32F030
cristobalcuevas
30 × 31 mm14 parts2LNo license0
STM32X-1: MiniF4-36: Reversible Split Keyboard
rgoulter
100 × 100 mm91 parts2LNo license230
STM32Hall
45.3 × 46.9 mm34 parts2LNo license206
STM32Akl ad1
43 × 45.8 mm39 parts4LBSD-3-Clause193
STM32Project X
embeddedalpha
74.4 × 30 mm46 parts2LMIT75
STM32Can repeater
sufst
69.5 × 27.7 mm53 parts4LGPL-3.019
STM32Hs mono g431-panelized
78.1 × 85.7 mm51 parts2LGPL-3.016
STM32Npu subsystems
120 × 90 mm460 parts14LMIT8
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