Open source PCB designs you can simulate
12,914 boards
Every public KiCad project we can find on GitHub, with its processor, full parts list and a render of the board. Any of them can be brought up in simulation: open one and run firmware on it before you order a single PCB.
STM32
LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7kSTM32
Mobo
opulo-inc
51.6 × 89 mm57 parts2LCC-BY-SA-4.0193