2 open source boards using the 113991054

Real designs built with the 113991054, 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 113991054 in open source designs

The gallery holds 2 open source boards using the 113991054 from 2 GitHub repositories; a typical one measures about 83 × 67.5 mm and carries around 32 components.

100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.

The most starred is Spool sentry by rwrife.

Parts used alongside the 113991054

NAU7802SGI 2

Microcontrollers on boards using the 113991054

ESP32 2

What boards using the 113991054 are built for

113991054: common questions

Where can I find a 113991054 reference design?

Each of the 2 boards on this page is a real design using the 113991054. 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 113991054 use?

Most are built on ESP32 (2).

How big is a typical board using the 113991054?

The median is 83 × 67.5 mm, and 100% are two-layer designs.

What is the most popular open source board using the 113991054?

By GitHub stars, Spool sentry by rwrife, with 0 stars.

Can I simulate one of these boards using the 113991054 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.