3 open source boards using the SLSS49E-3
Real designs built with the SLSS49E-3, 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.
STM32Zellia80-HE
mhdimo
344 × 117.5 mm479 parts4LLGPL-2.124
STM32Vootington V4N STM32G0B1CBT6
calvin-mcd
242.9 × 95.3 mm331 parts2LGPL-3.06
STM32Zellia80-HE
Zellia-Keyboards
344 × 117.5 mm479 parts4LLGPL-2.11
The SLSS49E-3 in open source designs
The gallery holds 3 open source boards using the SLSS49E-3 from 3 GitHub repositories; a typical one measures about 344 × 117.5 mm and carries around 479 components.
67% use four copper layers or more, and 100% carry an open source license.
The most starred is Zellia80-HE by mhdimo.
Parts used alongside the SLSS49E-3
Microcontrollers on boards using the SLSS49E-3
What boards using the SLSS49E-3 are built for
SLSS49E-3: common questions
Where can I find a SLSS49E-3 reference design?
Each of the 3 boards on this page is a real design using the SLSS49E-3. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the SLSS49E-3?
The CD74HC4067SM, STM32G474CETx, TPS63001 and W25Q16JVSS appear in the most repositories here.
Which microcontrollers do boards using the SLSS49E-3 use?
Most are built on STM32 (3).
How big is a typical board using the SLSS49E-3?
The median is 344 × 117.5 mm, and 33% are two-layer designs.
What is the most popular open source board using the SLSS49E-3?
By GitHub stars, Zellia80-HE by mhdimo, with 24 stars.
Can I simulate one of these boards using the SLSS49E-3 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.