3 open source boards using the 4072
Real designs built with the 4072, 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.
K30 SBC
transistorfet
160 × 100 mm87 parts4LGPL-3.069
Pong
PlummersSoftwareLLC
142.2 × 124.5 mm26 parts2LGPL-3.012
MM58167-ISA-RTC
jensma-de
89.3 × 50 mm29 parts2LNo license8
The 4072 in open source designs
The gallery holds 3 open source boards using the 4072 from 3 GitHub repositories; a typical one measures about 142.2 × 100 mm and carries around 29 components.
67% are two-layer designs, the rest use four layers or more, and 67% carry an open source license.
The most starred is K30 SBC by transistorfet.
What boards using the 4072 are built for
4072: common questions
Where can I find a 4072 reference design?
Each of the 3 boards on this page is a real design using the 4072. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the 4072?
The median is 142.2 × 100 mm, and 67% are two-layer designs.
What is the most popular open source board using the 4072?
By GitHub stars, K30 SBC by transistorfet, with 69 stars.
Can I simulate one of these boards using the 4072 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.