2 open source boards using the STM32F303RCTx

Real designs built with the STM32F303RCTx, 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.

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The STM32F303RCTx in open source designs

The gallery holds 2 open source boards using the STM32F303RCTx from 1 GitHub repository; a typical one measures about 255 × 254.9 mm and carries around 214 components.

100% use four copper layers or more, and 0% carry an open source license.

The most starred is Wordclock by evanparizot.

Microcontrollers on boards using the STM32F303RCTx

STM32 2

STM32F303RCTx: common questions

Where can I find a STM32F303RCTx reference design?

Each of the 2 boards on this page is a real design using the STM32F303RCTx. 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 STM32F303RCTx use?

Most are built on STM32 (2).

How big is a typical board using the STM32F303RCTx?

The median is 255 × 254.9 mm, and 0% are two-layer designs.

What is the most popular open source board using the STM32F303RCTx?

By GitHub stars, Wordclock by evanparizot, with 1 stars.

Can I simulate one of these boards using the STM32F303RCTx 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.