2 open source boards using the C64-Exp-Port
Real designs built with the C64-Exp-Port, 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.
C64ExpansionBreakout
hackup
99.1 × 82.4 mm10 parts2LNo license14
ZaxCart
jsanpe
58.4 × 50.8 mm8 parts2LMIT7
The C64-Exp-Port in open source designs
The gallery holds 2 open source boards using the C64-Exp-Port from 2 GitHub repositories; a typical one measures about 78.7 × 66.6 mm and carries around 9 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is C64ExpansionBreakout by hackup.
What boards using the C64-Exp-Port are built for
C64-Exp-Port: common questions
Where can I find a C64-Exp-Port reference design?
Each of the 2 boards on this page is a real design using the C64-Exp-Port. 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 C64-Exp-Port?
The median is 78.7 × 66.6 mm, and 100% are two-layer designs.
What is the most popular open source board using the C64-Exp-Port?
By GitHub stars, C64ExpansionBreakout by hackup, with 14 stars.
Can I simulate one of these boards using the C64-Exp-Port 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.