2 open source boards using the C133751

Real designs built with the C133751, 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.

2 boardsClear filters|Most starred

The C133751 in open source designs

The gallery holds 2 open source boards using the C133751 from 2 GitHub repositories; a typical one measures about 67.8 × 80.6 mm and carries around 104 components.

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

The most starred is Hackerhotel-2024-hardware by badgeteam.

Microcontrollers on boards using the C133751

What boards using the C133751 are built for

C133751: common questions

Where can I find a C133751 reference design?

Each of the 2 boards on this page is a real design using the C133751. 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 C133751 use?

Most are built on ESP32 (1).

How big is a typical board using the C133751?

The median is 67.8 × 80.6 mm, and 50% are two-layer designs.

What is the most popular open source board using the C133751?

By GitHub stars, Hackerhotel-2024-hardware by badgeteam, with 3 stars.

Can I simulate one of these boards using the C133751 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.

Browse boards by part