3 open source boards using the C81582

Real designs built with the C81582, 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 C81582 in open source designs

The gallery holds 3 open source boards using the C81582 from 2 GitHub repositories; a typical one measures about 62 × 54.9 mm and carries around 71 components.

67% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.

The most starred is Motor board v3 by felixzero.

Microcontrollers on boards using the C81582

What boards using the C81582 are built for

C81582: common questions

Where can I find a C81582 reference design?

Each of the 3 boards on this page is a real design using the C81582. 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 C81582 use?

Most are built on RP2040/RP2350 (2) and AVR/Arduino (1).

How big is a typical board using the C81582?

The median is 62 × 54.9 mm, and 67% are two-layer designs.

What is the most popular open source board using the C81582?

By GitHub stars, Motor board v3 by felixzero, with 7 stars.

Can I simulate one of these boards using the C81582 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.