1 open source board using the 5V Step down Module
Real designs built with the 5V Step down Module, 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.
tmc-digiboysThe 5V Step down Module in open source designs
The gallery holds 1 open source boards using the 5V Step down Module from 1 GitHub repository; a typical one measures about 180 × 90 mm and carries around 110 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is TMC-LZ210-Command-Station-PCB by tmc-digiboys.
Microcontrollers on boards using the 5V Step down Module
What boards using the 5V Step down Module are built for
5V Step down Module: common questions
Where can I find a 5V Step down Module reference design?
Each of the 1 boards on this page is a real design using the 5V Step down Module. 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 5V Step down Module use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the 5V Step down Module?
The median is 180 × 90 mm, and 100% are two-layer designs.
What is the most popular open source board using the 5V Step down Module?
By GitHub stars, TMC-LZ210-Command-Station-PCB by tmc-digiboys, with 0 stars.
Can I simulate one of these boards using the 5V Step down Module 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.