3,497 open source ESP32 boards
Espressif's Wi-Fi and Bluetooth microcontrollers — bare chips and WROOM/WROVER modules, S2, S3, C3 and C6. Every board here is a public GitHub project with its KiCad files, read for size, layers and parts. Pick one close to your design and simulate its firmware on HardLabs before you build it.
ESP32Stargazer Camera Board MK2.1
ISSUIUC
40 × 40 mm108 parts4LNo license31
ESP32Dash
sufst
235 × 73.6 mm63 parts2LGPL-3.019
ESP32ESP32 MIDI Summer25 Wand
collaborative-music-lab
246 × 30 mm19 parts2LNo license19
ESP32ESP32S3
Josephrp
17.8 × 21.1 mm71 parts2LCustom license12
ESP32ESP32-WROOM-32
74th
25.4 × 34.3 mm21 parts2LMIT8
ESP32Pixel
hackclub
95 × 85.8 mm80 parts2LNo license7
ESP32Dash Main
UofA-BAJA
137.9 × 76.2 mm18 parts2LNo license6
ESP32SensactHsNano2
klaus-liebler
90 × 56.5 mm128 parts2LApache-2.04
ESP32Front dash unit
HKUST-Red-Bird-Racing-EVRT
101 × 63 mm56 parts2LNo license3
ESP32ESP32-Feather-6B6L-SMD
RobertPHeller
61 × 78.7 mm37 parts2LCC-BY-4.03
ESP32ESP-DAQ
LHRIC
38.8 × 84.1 mm41 parts4LNo license2
ESP32Dome Plate Controller V1
greghulette
118 × 78.6 mm33 parts4LNo license2
ESP32Main rounded
rompasaurus
129.5 × 50.8 mm31 parts2LNo license2
ESP32Sensor data logger
mrcha033
70 × 50 mm16 parts2LApache-2.02
ESP32Videocraft PetPad
Videocraft10
50 × 75 mm8 parts2LMIT2
ESP32メインの穴付き
Tellurnoid
100 × 100 mm59 parts2LNo license1
ESP32Kvm carrier fanout
knewter
102.7 × 91.4 mm53 parts6LNo license1
ESP32OpenRX-Lite-UFL
tetraethylmethane
10 × 11.5 mm47 parts6LNo license1
ESP32Dcdc V8
Gamu2124
80 × 42 mm42 parts2LNo license1
ESP32SLAVE V-C INSOLATED
zen451019
90 × 85 mm19 parts2LNo license1
ESP32MyBaseBoardDesignv1
halherta
100 × 100 mm16 parts2LNo license1
ESP32ESP32 MOTOR KIT PRINT
odobot
66 × 60 mm12 parts2LNo license1
ESP32PCB-0004-A lumina carrier
ihsan-sa
100 × 80 mm111 parts4LMIT0
ESP32ESP32-S3 GDEM102T91 Mainboard
ggkk0818
55 × 84 mm106 parts4LMIT0
ESP32Final routed
PNT2110
79.8 × 79.8 mm72 parts2LNo license0
ESP32Solar Powered Irrigation System
jsitech4
91.6 × 57.8 mm70 parts2LNo license0
ESP32Mainboard layout V1
ReadHeadRedemption
172 × 152.9 mm64 parts2LNo license0
ESP32Arm drive j2
robotique-udes
38 × 76 mm55 parts4LMIT0
ESP32Radianite-Schtick
RadianiteComputers
22 × 65 mm50 parts4LNo license0
ESP32Esp cwww
smkent
66 × 32 mm47 parts2LCC-BY-SA-4.00
ESP32Build final
nathanfraske
96.1 × 43.7 mm45 parts4LApache-2.00
ESP32Bis zone
tsmiltonAgents
80 × 54 mm35 parts2LNo license0
ESP32RRST-ESP32-S3-Rev.2-Core
RRST-NHK-Project
19.8 × 44.2 mm29 parts2LNo license0
ESP32Heater
AbdELRahmanGamiel
138.1 × 62.1 mm28 parts2LNo license0
ESP32RemoteHub
fujiy
33 × 55 mm26 parts2LNo license0
ESP3256
mohit716
71.5 × 51.5 mm17 parts2LNo license0
Browse boards by part
AMS1117-3.3 1296USBLC6-2SC6 1062RP2040 736W25Q128JVS 452AP2112K-3.3 410TL072 347ESP32-S3-WROOM-1 329TL074 309L7805 292CH340C 29174HC595 272USBLC6-2P6 261Pico 259LM358 238AP2112K-3.3TRG1 22474LS04 207ESP32-WROOM-32 205Arduino_Nano_v3.x 204LM7805_TO220 20274LS245 184SRV05-4 18074LS138 17674LS08 17574LS32 175