3 open source boards using the STM32F411RET6
Real designs built with the STM32F411RET6, 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.
STM32Echo Ayla80
phpbbireland
380 × 128 mm339 parts4LGPL-3.02
RP2040/RP2350Echo RP2040 Keyboard Module
42 × 49 mm49 parts2LGPL-3.02
RP2040/RP2350Keyboard Module 34D
34 × 45 mm45 parts2LGPL-3.02
The STM32F411RET6 in open source designs
The gallery holds 3 open source boards using the STM32F411RET6 from 1 GitHub repository; a typical one measures about 42 × 49 mm and carries around 49 components.
67% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Echo Ayla80 PCB by phpbbireland.
Microcontrollers on boards using the STM32F411RET6
What boards using the STM32F411RET6 are built for
STM32F411RET6: common questions
Where can I find a STM32F411RET6 reference design?
Each of the 3 boards on this page is a real design using the STM32F411RET6. 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 STM32F411RET6 use?
Most are built on RP2040/RP2350 (2) and STM32 (1).
How big is a typical board using the STM32F411RET6?
The median is 42 × 49 mm, and 67% are two-layer designs.
What is the most popular open source board using the STM32F411RET6?
By GitHub stars, Echo Ayla80 PCB by phpbbireland, with 2 stars.
Can I simulate one of these boards using the STM32F411RET6 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.