2 open source boards using the ESD224DQAR

Real designs built with the ESD224DQAR, 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 ESD224DQAR in open source designs

The gallery holds 2 open source boards using the ESD224DQAR from 1 GitHub repository; a typical one measures about 168 × 102 mm and carries around 487 components.

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

The most starred is Linecard by azonenberg.

Microcontrollers on boards using the ESD224DQAR

STM32 2

ESD224DQAR: common questions

Where can I find a ESD224DQAR reference design?

Each of the 2 boards on this page is a real design using the ESD224DQAR. 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 ESD224DQAR use?

Most are built on STM32 (2).

How big is a typical board using the ESD224DQAR?

The median is 168 × 102 mm, and 0% are two-layer designs.

What is the most popular open source board using the ESD224DQAR?

By GitHub stars, Linecard by azonenberg, with 35 stars.

Can I simulate one of these boards using the ESD224DQAR 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.