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.
STM32Entry afe characterization
azonenberg
75 × 77 mm226 parts4LBSD-3-Clause193
STM32Stm32f411 breakout
blakesmith
22.9 × 81.3 mm53 parts2LNo license167
STM32Usb
neuroidss
99.1 × 99.1 mm185 parts2LAGPL-3.0164
STM32AVIONICS BOARD
rgw3d
85 × 85 mm132 parts4LGPL-3.0155
STM32Io board
vedderb
127 × 36.2 mm82 parts2LGPL-3.0145
STM32Protopoint
lab11
31.8 × 27.5 mm57 parts4LApache-2.0144
STM32MicroRusEfi
rusefi
18.8 × 17.8 mm235 parts2LNo license97
STM32M3PSU - MCU Board
cuspaceflight
40 × 40 mm151 parts2LNo license93
STM32PDNode-PDCard-4242
DvidMakesThings
57.2 × 29.9 mm74 parts6LAGPL-3.082
STM32Badge
aykevl
50 × 30 mm75 parts2LNo license81
STM32ArmTrax
embeddedalpha
93.6 × 32 mm92 partsMIT75
STM32Hw cpu
andreili
150 × 75.4 mm100 parts2LGPL-3.066
STM32Lensmount
Jana-Marie
49.8 × 49.8 mm33 parts2LCERN-OHL-S-2.065
STM32SDRAM six layer draft JLC06161H-2116A
rjwalters
100 × 80 mm43 parts6LMIT63
STM32Radar MCU
ckflight
36.9 × 32.9 mm98 parts4LGPL-3.055
STM32Led power
jkominek
86.4 × 86.4 mm84 parts4LCustom license53
STM32BluepillF405
rogerclarkmelbourne
50.8 × 20.3 mm41 parts2LNo license51
STM32GDI-4ch
164 × 118 mm303 parts4LNo license48
STM32Stm32h7 base
deimoscontrols
80.7 × 74.5 mm191 parts4LNo license43
STM32Lcbringup
93 × 69 mm198 parts4LBSD-3-Clause35
STM32Envox master MCU module
intergalaktik
55.1 × 40 mm106 parts6LCustom license35
STM32Servo dev board
OpenServoCore
51.5 × 26.5 mm35 parts4LApache-2.034
STM32Hermod right
modern-hobbyist
3.6 × 3.3 mm212 parts2LMIT25
STM32Usb1
99.1 × 99.1 mm185 parts2LAGPL-3.023
STM32Pcb-40
dcpedit
309.6 × 100 mm159 parts2LCC-BY-4.023
STM32Moco-OD501
ziteh
60 × 60 mm92 parts4LCERN-OHL-P-2.022
STM32Libre-MiG MCU
JustEnoughDucks
130 × 55 mm50 parts2LCERN-OHL-S-2.022
STM32SoilSensor v2
angelnu
24.9 × 143.8 mm24 parts2LMIT22
STM32Saintcon2019
compukidmike
148.3 × 147.3 mm109 parts2LNo license20
STM32STM32 RFM95 proto board
tomtor
59.4 × 54.6 mm23 parts2LGPL-3.020
STM32Baset1-media converter
100.5 × 62.5 mm173 parts4LBSD-3-Clause17
STM32Rifle mono v1-panelized
DAlexis
77.5 × 97.1 mm75 parts2LGPL-3.016
STM32STM32G491 Prototyping Board
yamamo2shun1
22.9 × 50.3 mm54 parts2LMIT16
STM32Numbpad
calvin-mcd
76 × 76.5 mm33 parts4LCC-BY-NC-4.016
STM32Allcolours back01
microresearch
101.4 × 128.5 mm243 partsNo license15
STM32Radar MCU
TonyStark2007
36.9 × 32.9 mm98 parts4LGPL-3.015
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