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.
STM32Stm32g070 and DRV8311 single motor board - V1 Alpha
techy-robot
38.8 × 42.1 mm55 parts4LCERN-OHL-S-2.012
STM32QUarkNano 9250
ukmook
21.5 × 30 mm60 parts4LCC-BY-SA-4.010
STM32Base Station v3b
TIGERs-Mannheim
58 × 85 mm130 parts4LCustom license9
STM32PAC5523
Jana-Marie
60 × 44 mm126 parts4LCERN-OHL-1.29
STM32SimpleFCv2
wangyeee
42 × 50 mm119 parts4LBSD-3-Clause9
STM32Hex minidrive
csiz
29 × 51 mm94 parts4LMIT9- schematic only · 239 partsSTM32
MCU Board
dirktjantele
239 parts6LGPL-3.09 
STM32Bioelectronics
embeddedos-org
160 × 120 mm641 parts12LMIT8
STM32OpenEFI rev4
Churrosoft
164 × 118 mm257 parts4LCERN-OHL-S-2.08
STM32MICRO-OX Modulation Board
JordanAceto
111.8 × 165.1 mm231 parts4LCC-BY-4.08
STM32M4pyro
cuspaceflight
100 × 74.9 mm165 parts2LNo license8
STM32Base heating
NerdyProjects
65 × 65.1 mm86 parts2LNo license8
STM32Stm32f042cXt6 demo
cnlohr
75 × 75 mm60 parts2LNo license8
STM32Led spot
ervanalb
50 × 49.8 mm49 parts4LNo license8
STM32Teensy SFOC
wgbowley
100 × 80 mm19 parts2LMIT8
STM32Board
notaroomba
45 × 80 mm174 parts4LNo license7
STM32TBB
formulaslug
139.7 × 63.5 mm159 parts4LNo license7
STM32Obc
OSUSat
80 × 80 mm144 parts4LMIT7
STM32Frontpanel
azonenberg
220 × 29 mm115 parts4LBSD-3-Clause7
STM32Bilan
AresEnsea
94 × 68.6 mm103 parts2LNo license7
STM322-Ring Compass Rose
Tuskar-Marine
170 × 180 mm238 parts4LNo license6
STM32Control
SSL-A-Team
148 × 86 mm232 parts6LMIT6
STM32Gear80-M
cosmosalad
100.8 × 21.8 mm181 parts4LNo license6
STM32Enepaq TempSensor Board
SCFormulaElectric
68.9 × 129.2 mm157 parts4LNo license6
STM32Dws2812
STM32World
76.2 × 50.8 mm129 parts2LCustom license6
STM32F8-fc rev a
victorhook
35.5 × 35.5 mm105 parts4LNo license6
STM32V0.1
cornway
65.7 × 45.8 mm104 parts4LNo license6
STM32Edm control board
strombom
240 × 100 mm58 parts4LNo license6
STM32DALI STM32 PSU
lactobacil
47 × 62.4 mm40 parts2LApache-2.06
STM32Backplane
bastien313
197 × 90 mm34 parts2LGPL-3.06
STM32Stepper driver
bluesatunsw
62 × 55.5 mm204 parts6LApache-2.05
STM32EEZ DIB MCU r1B1
goran-mahovlic
139 × 70 mm190 partsNo license5
STM3265x56 coming together
Teslafly
65 × 56 mm172 parts4LMIT5
STM32Sigmadrive solo
mstoilov
70.7 × 87.3 mm161 parts4LNo license5
STM32Logic
LJBoxx
60.5 × 60.7 mm151 parts4LCERN-OHL-S-2.05
STM32SuperCapPowerBoard G431 Lite V1
evil0knight
60 × 40 mm124 parts4LNo license5
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