Open source PCB designs you can simulate
7,464 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.
ESP32Obsidian Boa
silvioviscuso
35.6 × 17.8 mm67 parts4LNo license10
ESP32DC-34-Badge panel
Cyber-Professionals-Enthusiast-Club
460.9 × 228.8 mm87 parts2LNo license3
ESP32Pegoku badge
Pegoku
81.7 × 39.6 mm28 parts2LNo license3
ESP32Kompic Mk1
porupski
44.5 × 50.6 mm119 parts4LGPL-3.02
ESP32Front
hexan86
148 × 81 mm7 parts2LMIT0
ESP32Front
grinchdubs
148 × 81 mm7 parts2LNo license0
ESP32SI4684 controller SMD
PE5PVB
100 × 42.6 mm29 parts2LGPL-3.0131
ESP32Nsec badge-2025-baseboard
nsec
150 × 70 mm42 parts2LMIT61
ESP32OM-FlexGrid-Rigid
Open-Muscle
33 × 65.5 mm58 parts4LCERN-OHL-S-2.018
ESP32Obsidian Boa
35.6 × 17.8 mm62 parts4LNo license10
ESP32Raghav fallout badge
68.1 × 82.8 mm28 parts2LNo license3
ESP32SupaClock Carrier v1 - PCB 67x85mm
ArticunoFruna
40 × 48 mm30 parts2LNo license0
ESP32SI4684 controller
100 × 42.6 mm21 parts2LGPL-3.0131
ESP32OM-60-Rigid
47.6 × 56.1 mm47 parts4LCERN-OHL-S-2.018
ESP32Badge
58 × 37.5 mm27 parts2LNo license3- schematic only · 29 partsESP32
LED chaser
tmjnijssen
29 parts2LCERN-OHL-P-2.03 
ESP32SupaClock Carrier v1 - PCB 67x85mm
85 × 67 mm20 parts2LNo license0
ESP32SupaClock Carrier v1 - PCB 67x85mm
40 × 48 mm20 parts2LNo license0
ESP32Sensor data logger
mrcha033
70 × 50 mm16 parts2LApache-2.02
ESP32Bench sensor logger usb 5eab0a5d
70 × 50 mm14 parts2LApache-2.02
ESP32Bench sensor logger usb b204035a
70 × 50 mm14 parts2LApache-2.02
Browse boards by part
AMS1117-3.3 345USBLC6-2SC6 296RP2040 224W25Q128JVS 135TL072 118CH340C 116AP2112K-3.3 103ESP32-S3-WROOM-1 97TL074 94AP2112K-3.3TRG1 82SRV05-4 73W25Q128JVSIQ 73USBLC6-2P6 70Pico 52L7805 50XC6206P332MR 50MCP73831T-2ACI/OT 49SN65HVD230 49AMS1117-5.0 48ESP32-S3-WROOM-1-N16R8 48LM393 44BME280 43DW01A 43LAN8710A-EZC(QFN32) 43