3 open source boards using the STM32F103C6Tx

Real designs built with the STM32F103C6Tx, 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.

The STM32F103C6Tx in open source designs

The gallery holds 3 open source boards using the STM32F103C6Tx from 3 GitHub repositories; a typical one measures about 56.3 × 20.3 mm and carries around 39 components.

67% use four copper layers or more, and 67% carry an open source license.

The most starred is Sologear g3-15-electric unicycle by Suresh-Subedi.

Microcontrollers on boards using the STM32F103C6Tx

What boards using the STM32F103C6Tx are built for

STM32F103C6Tx: common questions

Where can I find a STM32F103C6Tx reference design?

Each of the 3 boards on this page is a real design using the STM32F103C6Tx. 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 STM32F103C6Tx use?

Most are built on STM32 (2) and AVR/Arduino (1).

How big is a typical board using the STM32F103C6Tx?

The median is 56.3 × 20.3 mm, and 33% are two-layer designs.

What is the most popular open source board using the STM32F103C6Tx?

By GitHub stars, Sologear g3-15-electric unicycle by Suresh-Subedi, with 3 stars.

Can I simulate one of these boards using the STM32F103C6Tx 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.

Browse boards by part