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.
STM32CANServo
jlpoltrack
50 × 40 mm1 parts4LNo license0- schematic only · 195 partsSTM32
HadesFCS
avajones081196
195 partsNo license0 - schematic only · 138 partsSTM32
LiFePO4-Fuel-Gauge
20stefan05
138 partsNo license0 - schematic only · 109 partsSTM32
Fm usb mpx tuner
LyonelB
109 partsCERN-OHL-S-2.00 - schematic only · 94 partsSTM32
Rattack v2
mij001
94 partsNo license0 - schematic only · 92 partsSTM32
NAV I
Karteek-N
92 partsNo license0 - schematic only · 91 partsSTM32
BRAIN-6000
tunatsgr
91 partsNo license0 - schematic only · 88 partsSTM32
Chrismcgale.github.io
chrismcgale
88 partsNo license0 - schematic only · 88 partsSTM32
ReefVolt PlugControl — 2ch AC heater carrier
blueacro
88 parts4LCERN-OHL-P-2.00 - schematic only · 75 partsSTM32
Ntp server stm32
rcldesign
75 partsNo license0 - schematic only · 70 partsSTM32
Usbc pd bench psu
mohammadrezasafaeian
70 partsCustom license0 - schematic only · 70 partsSTM32
Motor-Controller-
blessyjeba10c
70 partsNo license0 - schematic only · 58 partsSTM32
Game-Board
ldjonesinator
58 partsNo license0 - schematic only · 55 partsSTM32
CADFiles
hashaam1217
55 partsNo license0 - schematic only · 53 partsSTM32
JB-Micro-Wheeled leg-Robot
baijiazheng
53 partsNo license0 - schematic only · 51 partsSTM32
MAS CAN Library
autome-workspace
51 partsNo license0 - schematic only · 39 partsSTM32
Mini synthesizer kicad
SpeedUp-Tech
39 partsNo license0 - schematic only · 37 partsSTM32
Cantact hw-
aatishh
37 partsNo license0 - schematic only · 32 partsSTM32
Phase4
Immanueldavidckp
32 partsNo license0 - schematic only · 32 partsSTM32
MADpilot
Mohameddewedar
32 partsCERN-OHL-S-2.00 - schematic only · 29 partsSTM32
AdvancePACsystemHardware
MohammedSciUp
29 partsNo license0 - schematic only · 26 partsSTM32
Pebble
gelato16
26 partsNo license0 - schematic only · 23 partsSTM32
Sunnypro electrical system
AhmedYehia-M23
23 partsNo license0 - schematic only · 20 partsSTM32
AESH2026
iamanimeshshukl
20 partsNo license0 - schematic only · 20 partsSTM32
Peps pr1-stm32
hosjpps
20 partsNo license0 - schematic only · 19 partsSTM32
Hw toolkit
El-Guapo2024
19 partsMIT0 - schematic only · 18 partsSTM32
Space-Concordia-Intro-Task
Ch3ema
18 partsNo license0 - schematic only · 18 partsSTM32
Canview
digitie
18 partsGPL-3.00 - schematic only · 16 partsSTM32
STM32-HW-Design with
CagriCatik
16 partsNo license0 - schematic only · 14 partsSTM32
Embedded twin
FionaKP
14 partsNo license0 - schematic only · 14 partsSTM32
HnR2026 PCB Debugger
evarexis
14 partsMIT0 - schematic only · 12 partsSTM32
USB bga
mrPuckk
12 partsMIT0 - schematic only · 10 partsSTM32
JumpAnalyzer
Bugee03
10 partsNo license0 - schematic only · 6 partsSTM32
Helix grounding
CARC-Program
6 partsMIT0 - schematic only · 4 partsSTM32
Easyeda2kicad bom importer
ZZ0R0
4 partsMIT0 - schematic only · 2 partsSTM32
Project phoenix web
karthickraja2371-rgb
2 partsMIT0
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