Open source PCB designs you can simulate
6,828 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.
ESP32FreeDSP-aurora
freeDSP
110 × 110 mm502 parts2LCC-BY-SA-4.0222
ESP32TRS-IO++
apuder
145.7 × 107.8 mm94 parts2LGPL-3.074
ESP32Open motorcycle intercom
d3vv3
100 × 50 mm116 parts4LMIT49- schematic only · 1 partsESP32
Nest audio
rauli2780
1 partsCERN-OHL-S-2.037 
ESP32ESP32-P4-PC Rev B
OLIMEX
60 × 90 mm329 parts4LMIT33
ESP32Bailabox main board v2
dr-harvey
168.6 × 70 mm74 parts2LCC-BY-SA-4.026
ESP32AiO-i2s-DAC
martinroger
58.8 × 55.8 mm86 parts2LMIT22
ESP32ESP32S3-AI-Voice-Assistant
DhamuVkl
60 × 60 mm72 parts2LMIT22
ESP32Slider synth
udu3324
94.6 × 25 mm49 parts2LGPL-3.07
ESP32ChrisBox
TUDA-MUST
78 × 46.3 mm177 parts4LCC-BY-4.06
ESP32ESP32 battery management module
KomplexKapharnaum
173.5 × 192.5 mm828 parts4LMIT4
ESP32BluetoothPedal Main
skngh
52 × 59 mm36 parts2LMIT4
ESP32WAZO
DevMubarak1
60 × 60 mm72 parts2LMIT3
ESP32KINK-box
FunDeckHermit
100 × 60 mm103 parts2LApache-2.02
ESP32ESP32S3 Audio Cam POE
jharvey
109.4 × 129.7 mm320 parts4LMIT1
ESP32Koganeee
Sujay-Golla
66 × 71 mm92 parts4LMIT1
ESP32ClearBell V0.2
akoerner-dev
110 × 60 mm57 parts4LMIT1
ESP32OpenAlarm
Ultikynnys
85 × 72.5 mm48 parts2LMIT1- schematic only · 1 partsESP32
Nest audio
spandit69
1 partsCERN-OHL-S-2.01 
ESP32Prod board
family-mruby
90 × 70 mm125 parts4LCERN-OHL-S-2.00
ESP32Guitar pedal
MaxTeicheiraUCSC
150 × 102 mm107 parts2LGPL-3.00
ESP32Poket
kaorii-ako
80 × 54 mm100 parts4LMIT0
ESP32Rainbow music pegasus
adamm
151 × 31 mm96 parts2LApache-2.00
ESP32GameBoy-Mp3-Plater
amkhan2009
52.8 × 68.5 mm40 parts2LMIT0
ESP32Hidden Headphones Carrier Board v4
jrydin01
55 × 29.5 mm18 parts2LCC0-1.00- schematic only · 11 partsESP32
LIM-Vario
loyermael
11 partsGPL-3.00 
ESP32NextTRS
145.7 × 107.8 mm93 parts2LGPL-3.074
ESP32ESP32-P4-PC Rev C
60 × 90 mm329 parts4LMIT33
ESP32PWR BRD by drharvey
59.8 × 20 mm22 parts2LCC-BY-SA-4.026
ESP32ULTRATERM
jamdotjar
68 × 65.6 mm11 parts2LCC-BY-SA-4.08
ESP32ESP32 battery management module
56.5 × 57.5 mm98 parts4LMIT4
ESP32BluetoothPedal Server
77 × 41.7 mm20 parts2LMIT4
ESP32ESP32S3 Audio Cam POE Medium
97.8 × 71.1 mm197 parts2LMIT1
ESP32ClearBell Ausseneinheit
110 × 60 mm45 parts2LMIT1
ESP32Dev board r2
90 × 70 mm109 parts4LCERN-OHL-S-2.00
ESP32Hidden Bone Conduction Headphones
32 × 45 mm14 parts2LCC0-1.00
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