1 open source board using the U_MCP23017-E/SO
Real designs built with the U_MCP23017-E/SO, 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.
fietser28The U_MCP23017-E/SO in open source designs
The gallery holds 1 open source boards using the U_MCP23017-E/SO from 1 GitHub repository; a typical one measures about 179 × 72.5 mm and carries around 129 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is EL-Load-Power-MCU by fietser28.
Microcontrollers on boards using the U_MCP23017-E/SO
U_MCP23017-E/SO: common questions
Where can I find a U_MCP23017-E/SO reference design?
Each of the 1 boards on this page is a real design using the U_MCP23017-E/SO. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the U_MCP23017-E/SO use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the U_MCP23017-E/SO?
The median is 179 × 72.5 mm, and 0% are two-layer designs.
What is the most popular open source board using the U_MCP23017-E/SO?
By GitHub stars, EL-Load-Power-MCU by fietser28, with 16 stars.
Can I simulate one of these boards using the U_MCP23017-E/SO 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.