2 open source boards using the REF3030AIDBZR

Real designs built with the REF3030AIDBZR, 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 REF3030AIDBZR in open source designs

The gallery holds 2 open source boards using the REF3030AIDBZR from 2 GitHub repositories; a typical one measures about 71.5 × 96.5 mm and carries around 325 components.

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

The most starred is HPM5E31 ECatDualFOC by LX050724.

Microcontrollers on boards using the REF3030AIDBZR

ESP32 1

What boards using the REF3030AIDBZR are built for

REF3030AIDBZR: common questions

Where can I find a REF3030AIDBZR reference design?

Each of the 2 boards on this page is a real design using the REF3030AIDBZR. 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 REF3030AIDBZR use?

Most are built on ESP32 (1).

How big is a typical board using the REF3030AIDBZR?

The median is 71.5 × 96.5 mm, and 0% are two-layer designs.

What is the most popular open source board using the REF3030AIDBZR?

By GitHub stars, HPM5E31 ECatDualFOC by LX050724, with 14 stars.

Can I simulate one of these boards using the REF3030AIDBZR 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.