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.
STM32Compact
jgillick
40.8 × 19.6 mm54 parts2LMIT44
STM32Projected
jonnor
28 × 28 mm43 parts2LNo license43
STM32Control board
paradise-fi
48.5 × 48.5 mm88 parts4LCC-BY-NC-4.042
STM32WBO
andreika-git
24.6 × 14 mm63 parts4LNo license36
STM32Switch engine
azonenberg
151 × 111 mm362 parts10LBSD-3-Clause35
STM32EEZ DIB MCU r3B4
intergalaktik
139.5 × 70 mm192 parts4LCustom license35
STM32PCB V1.3 CSD
implementedrobotics
42.7 × 37.2 mm65 partsMIT34
STM32Blixten
jonasblixt
35 × 20 mm60 parts4LNo license32
STM32Placebo panel
dotcypress
78.7 × 77 mm14 parts2LApache-2.027
STM32Digital and adc
balmerdx
65.7 × 50 mm51 parts2LBSD-2-Clause26
STM32Heimdall
modern-hobbyist
405.4 × 159 mm316 parts4LMIT25
STM321u panel
oresat
83 × 100 mm109 parts2LNo license25
STM32Usb
neuroidss
99.1 × 99.1 mm185 parts2LAGPL-3.023
STM32Pcb-O40
dcpedit
309.6 × 100 mm164 parts2LCC-BY-4.023
STM32Libre-MIG-rounded
JustEnoughDucks
161.1 × 95 mm154 parts2LCERN-OHL-S-2.022
STM32Moco-SC1
ziteh
40 × 40 mm102 parts4LCERN-OHL-P-2.022
STM32GenericSensor v2
angelnu
25 × 59.7 mm33 parts2LMIT22
STM32Pd adapter
fullyautomated
45 × 38 mm54 parts4LNo license20
STM32Graphics card
ShaneTWilliams
51.2 × 51.8 mm75 parts4LMIT18
STM32PulseGen
jelson
46 × 100 mm45 parts2LGPL-3.018
STM32Capybully
sporkus
257.2 × 89.2 mm36 parts4LCERN-OHL-W-2.018
STM32Fpga stm32-ifaces
90 × 94.5 mm267 parts6LBSD-3-Clause17
STM32BigBoy
transistorfet
160 × 100 mm118 parts4LMIT17
STM32Mmdvm hs hat
taozhengbo
59.2 × 47.8 mm106 parts2LNo license16
STM32Rifle mono v1
DAlexis
88.8 × 30 mm79 parts2LGPL-3.016
STM32Travaulta HHKB
calvin-mcd
209.7 × 76.4 mm45 parts4LCC-BY-NC-4.016
STM32Allcolours fixed21102020
microresearch
101.3 × 106.2 mm246 partsNo license15
STM32High power module
Terrapin-Rocket-Team
38 × 43.6 mm83 parts4LNo license15
STM32Cameraboard
AFS-pt
46.1 × 45.6 mm77 parts4LNo license15
STM32MSPBMP
grumat
73.7 × 38.1 mm62 parts2LGPL-2.015
STM32Custom keyboard (f103, fe2.1)
howardt12345
395.3 × 138.1 mm414 parts2LCC-BY-NC-4.014
STM32SRAD Altimeter
waterloo-rocketry
71.4 × 71.4 mm133 parts4LGPL-3.014
STM32Commander
kuku-199
45 × 20 mm43 parts2LNo license14
STM32BB3plus test mainboard
eez-open
180.5 × 176 mm262 parts4LTAPR-OHL-1.012
STM32Vault35-katana
josh-l-wang
209.7 × 76.4 mm72 parts2LMIT12
STM32MidiMonger
dchwebb
40 × 110 mm56 parts2LNo license12
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