5 open source boards using the STM32F103CBU6
Real designs built with the STM32F103CBU6, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
STM32Falcon flight stick
hpvdt
76 × 51.5 mm55 parts4LNo license1
STM32NeuroBytes NID Enclosed
NeuroTinker
31.8 × 38 mm68 parts2LCC-BY-SA-4.00
STM32NeuroBytes NID
46 × 45 mm62 parts2LCC-BY-SA-4.00
STM32NeuroBytes NID 4-layer
46 × 45 mm62 parts4LCC-BY-SA-4.00
STM32NeuroBytes NID Enclosed base only
31.8 × 38 mm57 parts2LCC-BY-SA-4.00
The STM32F103CBU6 in open source designs
The gallery holds 5 open source boards using the STM32F103CBU6 from 2 GitHub repositories; a typical one measures about 46 × 45 mm and carries around 62 components.
60% are two-layer designs, the rest use four layers or more, and 80% carry an open source license.
The most starred is Falcon flight stick by hpvdt.
Microcontrollers on boards using the STM32F103CBU6
What boards using the STM32F103CBU6 are built for
STM32F103CBU6: common questions
Where can I find a STM32F103CBU6 reference design?
Each of the 5 boards on this page is a real design using the STM32F103CBU6. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the STM32F103CBU6 use?
Most are built on STM32 (5).
How big is a typical board using the STM32F103CBU6?
The median is 46 × 45 mm, and 60% are two-layer designs.
What is the most popular open source board using the STM32F103CBU6?
By GitHub stars, Falcon flight stick by hpvdt, with 1 stars.
Can I simulate one of these boards using the STM32F103CBU6 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.