Open source PCB designs you can simulate
19,582 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.
ESP8266Teensy wifi weather logger
pdp7
3.6 × 3.6 mm11 parts2LCERN-OHL-1.211
ESP8266PCB Challenge - Master
D1360-64RC14
94.9 × 88.7 mm26 parts2LCC-BY-SA-4.04
ESP8266ESP Attiny 1614
tomtor
33.1 × 23.9 mm18 parts2LGPL-3.04
ESP8266Wifi lamp
damianmoore
46.4 × 20.3 mm8 parts2LGPL-3.01
ESP8266ESPTiny
33 × 26.4 mm16 parts2LGPL-3.04
ESP8266ESPTiny402
26.4 × 23.9 mm15 parts2LGPL-3.04
ESP8266ESPTiny402-hand-SOT89
26.4 × 23.9 mm15 parts2LGPL-3.04
ESP8266ESPTiny402-SOT89
26.4 × 23.9 mm15 parts2LGPL-3.04
ESP8266ESPTiny402-SOT89-shove
26.4 × 23.9 mm15 parts2LGPL-3.04