3 open source boards using the STM32F103C8T6
Real designs built with the STM32F103C8T6, 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.
STM32MMDVM HS Dual Hat
phl0
65 × 56 mm117 parts2LNo license215
STM32MMDVM HS Hat
mathisschmieder
65.1 × 30.2 mm79 parts4LNo license200
STM32Stm32 devboard routed
rjwalters
60 × 40 mm17 parts2LMIT63
The STM32F103C8T6 in open source designs
The gallery holds 3 open source boards using the STM32F103C8T6 from 3 GitHub repositories; a typical one measures about 65 × 40 mm and carries around 79 components.
67% are two-layer designs, the rest use four layers or more, and 33% carry an open source license.
The most starred is MMDVM HS Dual Hat by phl0.
Parts used alongside the STM32F103C8T6
Microcontrollers on boards using the STM32F103C8T6
What boards using the STM32F103C8T6 are built for
STM32F103C8T6: common questions
Where can I find a STM32F103C8T6 reference design?
Each of the 3 boards on this page is a real design using the STM32F103C8T6. 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 STM32F103C8T6 use?
Most are built on STM32 (3).
How big is a typical board using the STM32F103C8T6?
The median is 65 × 40 mm, and 67% are two-layer designs.
What is the most popular open source board using the STM32F103C8T6?
By GitHub stars, MMDVM HS Dual Hat by phl0, with 215 stars.
Can I simulate one of these boards using the STM32F103C8T6 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.