2 open source boards using the MAX809LEUR

Real designs built with the MAX809LEUR, 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 MAX809LEUR in open source designs

The gallery holds 2 open source boards using the MAX809LEUR from 2 GitHub repositories; a typical one measures about 100 × 100 mm and carries around 208 components.

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

The most starred is PC-KHARON-386-MAIN by UzixLS.

Parts used alongside the MAX809LEUR

ESP-12E 2

Microcontrollers on boards using the MAX809LEUR

ESP8266 2

What boards using the MAX809LEUR are built for

MAX809LEUR: common questions

Where can I find a MAX809LEUR reference design?

Each of the 2 boards on this page is a real design using the MAX809LEUR. 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 MAX809LEUR use?

Most are built on ESP8266 (2).

How big is a typical board using the MAX809LEUR?

The median is 100 × 100 mm, and 50% are two-layer designs.

What is the most popular open source board using the MAX809LEUR?

By GitHub stars, PC-KHARON-386-MAIN by UzixLS, with 111 stars.

Can I simulate one of these boards using the MAX809LEUR 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.