2 open source boards using the SI862x
Real designs built with the SI862x, 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.
STM32To220 powerstage
coon42
99.8 × 74.9 mm125 parts4LGPL-3.01
STM32To220 powerstage
rene-dev
99.8 × 74.9 mm125 parts4LGPL-3.0979
The SI862x in open source designs
The gallery holds 2 open source boards using the SI862x from 2 GitHub repositories; a typical one measures about 99.8 × 74.9 mm and carries around 125 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is To220 powerstage by rene-dev.
Parts used alongside the SI862x
Microcontrollers on boards using the SI862x
What boards using the SI862x are built for
SI862x: common questions
Where can I find a SI862x reference design?
Each of the 2 boards on this page is a real design using the SI862x. 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 SI862x?
The ACS712, IR2184S, NCP1117ST33T3G, NCP1117ST50T3G and STM32F105RC appear in the most repositories here.
Which microcontrollers do boards using the SI862x use?
Most are built on STM32 (2).
How big is a typical board using the SI862x?
The median is 99.8 × 74.9 mm, and 0% are two-layer designs.
What is the most popular open source board using the SI862x?
By GitHub stars, To220 powerstage by rene-dev, with 979 stars.
Can I simulate one of these boards using the SI862x 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.