3 open source boards using the HX4002

Real designs built with the HX4002, 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 HX4002 in open source designs

The gallery holds 3 open source boards using the HX4002 from 1 GitHub repository; a typical one measures about 62 × 62 mm and carries around 153 components.

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

The most starred is Stepper driver by bluesatunsw.

Microcontrollers on boards using the HX4002

STM32 3

What boards using the HX4002 are built for

HX4002: common questions

Where can I find a HX4002 reference design?

Each of the 3 boards on this page is a real design using the HX4002. 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 HX4002 use?

Most are built on STM32 (3).

How big is a typical board using the HX4002?

The median is 62 × 62 mm, and 0% are two-layer designs.

What is the most popular open source board using the HX4002?

By GitHub stars, Stepper driver by bluesatunsw, with 5 stars.

Can I simulate one of these boards using the HX4002 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.