1 open source board using the 220-2040
Real designs built with the 220-2040, 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.
freeDSPThe 220-2040 in open source designs
The gallery holds 1 open source boards using the 220-2040 from 1 GitHub repository; a typical one measures about 240 × 70 mm and carries around 204 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is FreeDSP-INFINITAS by freeDSP.
220-2040: common questions
Where can I find a 220-2040 reference design?
Each of the 1 boards on this page is a real design using the 220-2040. 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 220-2040?
The median is 240 × 70 mm, and 100% are two-layer designs.
What is the most popular open source board using the 220-2040?
By GitHub stars, FreeDSP-INFINITAS by freeDSP, with 34 stars.
Can I simulate one of these boards using the 220-2040 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.