702 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.
STM32CanardBoard
waterloo-rocketry
100 × 70 mm244 parts6LGPL-3.014
STM32FlexiBMS hardware
SimosMCmuffin
65 × 35 mm204 parts4LCC-BY-NC-4.014
STM32Bms hardware
jsphuebner
64.5 × 85.1 mm68 parts4LGPL-3.014
STM32Fsk energymeter
luftaquila
90 × 74 mm79 parts2LCustom license13
STM321016-Breadboard-Power-Supply
wilsondr9999
52.3 × 50.3 mm61 parts2LAGPL-3.013
STM32DCServo
Alex-C-EE
40 × 40 mm57 parts4LNo license13
STM32Battery-Powered-STM32-Board-With-USB
mohamedboubaker
50 × 50 mm48 parts2LMIT13
STM32Marbles v70
mort13
88.9 × 106.1 mm207 parts2LGPL-3.012
STM32Vault35-katana sk6812
josh-l-wang
209.7 × 76.4 mm135 parts2LMIT12
STM32Nack
farfalleflickan
247.7 × 84 mm240 parts2LAGPL-3.011
STM32Hx4k pmod
rschlaikjer
100 × 55 mm97 parts2LMIT11
STM32Takt11800
vuckale
391.2 × 166.5 mm276 parts2LCERN-OHL-S-2.010
STM32Cats eye
lennartquerter
90 × 110 mm223 parts4LCC-BY-NC-4.010
STM32ChibiESC
joewa
143.5 × 14 mm187 parts4LGPL-3.010
STM32Main
centrevillage
100 × 100 mm176 parts4LMIT10
STM32CMM2-JLC
Manawyrm
130 × 102 mm110 parts2LGPL-3.010
STM32Pteropus keyboard
hulahermit
284 × 139 mm89 parts2LNo license10
STM32Flight-Computer
ImperialSpaceSociety
28.1 × 76.1 mm57 parts4LNo license10
STM32Scoms tacnpr
partio-scout
99.1 × 99.1 mm279 parts4LTAPR-OHL-1.09
STM32LARS-Hardware-Interface
CAuDri
86 × 86 mm247 parts6LGPL-3.09
STM32Driva x2
owennewo
100 × 67 mm147 parts4LNo license9
STM32STM32MP1 TestBoard RevB
cracked-machine
73.7 × 80 mm109 partsMIT9
STM32Wagyu
mmalex
25.4 × 106.7 mm95 parts4LCC0-1.09
STM32Foc8313
williamhaarhoff
35 × 35 mm84 parts4LNo license9
STM32Stm32-3d printer controller
j-silv
70 × 101.7 mm78 parts2LMIT9
STM32ED060SC4-Driver-Board-Hardware
Mael-Le-Garrec
71.3 × 44.5 mm73 parts4LNo license9
STM32Raccoon
mickabrig7
60 × 90 mm57 parts2LMIT9
STM32Ebus2usb
jkyprian
87 × 30.8 mm48 parts2LNo license9
STM32Quantum control
embeddedos-org
280 × 200 mm740 parts16LMIT8
STM32Hdmilight v3
esar
100 × 100 mm249 parts2LGPL-2.08
STM32Faraday rescue bms
nhallsny
481.3 × 23.7 mm147 parts4LCERN-OHL-P-2.08
STM32Fipper Zero
aaakum4
126 × 70 mm70 parts4LGPL-3.08
STM32Main
wgbowley
60 × 40 mm59 parts2LMIT8
STM32Model m controller hbb
yatharthsood00
145 × 50 mm32 parts2LMIT8
STM32Line-Follower-Robot-Using-STM32F103C8T6-with-TCRT-5000
bonavirak
99.8 × 82 mm32 parts2LMIT8- schematic only · 9 partsSTM32
MetaForge
FidelOdok
9 partsCustom license8
Browse boards by part
AMS1117-3.3 345USBLC6-2SC6 296RP2040 224W25Q128JVS 135TL072 118CH340C 116AP2112K-3.3 103ESP32-S3-WROOM-1 97TL074 94AP2112K-3.3TRG1 82SRV05-4 73W25Q128JVSIQ 73USBLC6-2P6 70Pico 52L7805 50XC6206P332MR 50MCP73831T-2ACI/OT 49SN65HVD230 49AMS1117-5.0 48ESP32-S3-WROOM-1-N16R8 48LM393 44BME280 43DW01A 43LAN8710A-EZC(QFN32) 43