1 open source board using the MCP23017A
Real designs built with the MCP23017A, 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.
gitwannesThe MCP23017A in open source designs
The gallery holds 1 open source boards using the MCP23017A from 1 GitHub repository; carries around 63 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Wanos remote by gitwannes.
MCP23017A: common questions
Where can I find a MCP23017A reference design?
Each of the 1 boards on this page is a real design using the MCP23017A. 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 is the most popular open source board using the MCP23017A?
By GitHub stars, Wanos remote by gitwannes, with 1 stars.
Can I simulate one of these boards using the MCP23017A 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.