Open source PCB designs you can simulate
20,833 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.
ESP32Bt nes advantage
aaronperkins
78 × 36 mm26 parts2LGPL-3.05
ESP32Can bus
satspares
48 × 42 mm20 parts2LMIT4- schematic only · 27 partsESP32
Sata psu
majabojarska
27 partsMIT2 
ESP32Chichi
jai-git4208
36 × 48.5 mm7 parts2LMIT1
ESP32Can bus-2026
48 × 42 mm16 parts2LMIT4
ESP32Starting module v2
ANTzacalie
120 × 65 mm18 parts2LGPL-3.01