2 open source boards using the lnk304D

Real designs built with the lnk304D, 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 lnk304D in open source designs

The gallery holds 2 open source boards using the lnk304D from 1 GitHub repository; a typical one measures about 100 × 100 mm and carries around 246 components.

100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.

The most starred is Stmbl 4.0 by rene-dev.

Microcontrollers on boards using the lnk304D

What boards using the lnk304D are built for

lnk304D: common questions

Where can I find a lnk304D reference design?

Each of the 2 boards on this page is a real design using the lnk304D. 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 lnk304D use?

Most are built on STM32 (2).

How big is a typical board using the lnk304D?

The median is 100 × 100 mm, and 100% are two-layer designs.

What is the most popular open source board using the lnk304D?

By GitHub stars, Stmbl 4.0 by rene-dev, with 979 stars.

Can I simulate one of these boards using the lnk304D 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.

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