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.
ESP32WizServoTester
Abean2k
100 × 60.5 mm31 parts2LMIT3
ESP32Signalbroker lin transceiver
skyguru
105 × 63 mm29 parts2LApache-2.03
ESP32Panel
YDrip
227.8 × 132.5 mm345 parts4LCERN-OHL-W-2.02
ESP32Soldered Inkplate 6PLUS
SolderedElectronics
144.4 × 107.8 mm242 parts2LTAPR-OHL-1.02
ESP32Autonomous-Garden-Management-System
GuzziFlipFlops
108 × 168 mm217 parts4LMIT2
ESP32Bisque
BenSeverson
100 × 100 mm159 parts4LMIT2
ESP32URC
spikonado
110 × 90 mm150 parts4LCERN-OHL-W-2.02
ESP32Pilot 6 axis
X-Lemon-X
171 × 83.9 mm125 parts2LMIT2
ESP32Kompic Mk1b
porupski
44.5 × 50.6 mm121 parts4LGPL-3.02
ESP32ESP32 Breakouts Playground
PockyBum522
203.1 × 108.1 mm116 parts2LMIT2
ESP32BitshokaNini V1.1
kuenrg153
56.5 × 99.8 mm115 parts4LGPL-3.02
ESP32KINK-box
FunDeckHermit
100 × 60 mm103 parts2LApache-2.02
ESP32Eja m
leonardoward
51.2 × 97.5 mm91 parts4LApache-2.02
ESP32Kv4p HT
ceilingduster
86.4 × 50.2 mm87 parts4LGPL-3.02
ESP32LEDDs
VasilKalchev
95 × 46 mm84 parts2LMIT2
ESP32Bramble
justinlindh
96 × 50 mm84 parts2LMIT2
ESP32PGR
Projeto-Guarda-Rios
67.5 × 44.4 mm75 parts4LMIT2
ESP32OpenSpritzer-V2
MaximeZimmermann
200 × 100 mm75 parts2LGPL-3.02
ESP32ControllerTHT
deltaphi
260.4 × 132.1 mm64 parts2LGPL-3.02
ESP32Remote controller
remmaTech12
49.6 × 101 mm61 parts2LMIT2
ESP32Hardware-TUDCTF2025
Emway79
49.5 × 57.7 mm56 parts2LCC-BY-SA-4.02
ESP32Ti-99-keyboard
JonVogel
73.5 × 90.3 mm55 parts2LMIT2
ESP32RGB-LED-and-High-Dencity-CCT-Controller
MbFredys
88.2 × 70.2 mm53 parts2LCERN-OHL-W-2.02
ESP32Esp32s3-plant monitor
MuffinByteLabs
62.5 × 44.5 mm51 parts4LCERN-OHL-P-2.02
ESP32Shard
Ender878
48.8 × 46.3 mm50 parts4LMIT2
ESP32Orologio eink
LucaBenzi
105.8 × 53.8 mm36 parts2LMIT2
ESP32ESP Racer 2025
plenprojectcompany
20 × 35 mm22 parts2LMIT2- schematic only · 44 partsESP32
MySoilSensorESP32
requireiot
44 partsMPL-2.02 - schematic only · 44 partsESP32
Deskbuddy
FECstudios
44 partsApache-2.02 - schematic only · 27 partsESP32
Sata psu
majabojarska
27 partsMIT2 
ESP32Partial Drawer Controller v1
Robast-GmbH
408.7 × 50 mm556 parts4LMIT1
ESP32Soldered Inkplate 6 FLICK
150.4 × 107.8 mm329 parts2LTAPR-OHL-1.01
ESP32ESP32S3 Audio Cam POE
jharvey
109.4 × 129.7 mm320 parts4LMIT1
ESP32Corne Cherry
mornepousse
340.8 × 104.7 mm275 parts4LMIT1
ESP32Soldered Inkplate 6PLUS
144.4 × 107.8 mm242 parts2LTAPR-OHL-1.01
ESP32Aquarius plus
aquarius-plus
167 × 115 mm210 parts2LMIT1
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