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.
ESP32Main 2.3
eesakiii
214.9 × 206.5 mm34 parts2LNo license0
ESP32CM5IO első terv
NBence0
140 × 100 mm26 parts2LNo license0
ESP32Grid trunks attempt
0x616c6f6e
44 × 34 mm23 parts2LNo license0
ESP32ESP Interface Board
LeoWatti99
69 × 86 mm21 parts2LGPL-3.00
ESP32ESP32S3 ENV NODE
laforestlabs
55.1 × 37.1 mm17 parts2LNo license0
ESP32Prototype-1
mylife-home
230 × 150 mm17 parts2LGPL-3.00
ESP32ORA Arduino ESP CAN Shield Rev 1.2
gtrupiano
68.6 × 53.3 mm17 parts2LNo license0
ESP3257
mohit716
71.5 × 51.5 mm17 parts2LNo license0
ESP32Esp32solder
MadsRudolph
54 × 45.8 mm17 parts2LNo license0
ESP32XIAO-ESP32-S3-SS
RRST-NHK-Project
39 × 55 mm16 parts2LNo license0
ESP32XDuinoRailControl
chatelao
48.3 × 40.6 mm16 parts2LAGPL-3.00
ESP32Radio Board Rev2
Olin-Rocketry
100 × 65.5 mm16 parts2LNo license0
ESP32Shield ESP32
cristobalcuevas
100 × 70 mm15 parts2LNo license0
ESP32Fountain
extsui
100 × 86.6 mm14 parts2LMIT0
ESP32IDM-FakeSensor-ESP
Xerolux
64 × 42 mm7 parts2LCERN-OHL-S-2.00
ESP32ESP32-D1Mini-HUB75
DaveRichmond
62 × 63.8 mm5 parts2LCustom license0
ESP32ESP32-adapter pan esp3212
pcbreflux
97 × 94.7 mm13 parts2LGPL-3.0608
ESP32ESP32-PoE Rev E
OLIMEX
28 × 75 mm117 parts2LApache-2.0407
ESP32ESP-EVB
75.2 × 74.7 mm143 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 93 mm121 parts4LNo license142
ESP32RobotDriver
BerkeleyHCI
116.5 × 82.3 mm86 parts2LBSD-3-Clause91
ESP32EAGLE Video Receiver
ISSUIUC
50 × 55 mm65 parts4LNo license31
ESP32TSAC Relay Controller
sufst
73 × 65.3 mm54 parts2LGPL-3.019
ESP32ESP32 MIDI v3a
collaborative-music-lab
171 × 28 mm17 parts2LNo license19
ESP32Weather Wemos
computergeek1507
62 × 85 mm15 parts2LCERN-OHL-1.210
ESP32ESP32-writer
74th
31.8 × 30.6 mm18 parts2LMIT8
ESP32SensactHsLed2 - Kopie
klaus-liebler
90 × 47.5 mm117 parts2LApache-2.04
ESP32ESP32-T7S3-TextDisplaySign
RobertPHeller
105.4 × 76.2 mm32 parts2LCC-BY-4.03
ESP32Sensor Board
HKUST-Red-Bird-Racing-EVRT
86.6 × 82.2 mm29 parts2LNo license3
ESP32Testbed mcu
OpenAir-Lab
69.6 × 55.9 mm19 parts2LMIT3
ESP32Dome Logics V1
greghulette
54.9 × 51.9 mm26 parts4LNo license2
ESP32Bench sensor logger usb b204035a
mrcha033
70 × 50 mm14 parts2LApache-2.02
ESP32Kvm carrier routed
knewter
102.7 × 91.4 mm53 parts6LNo license1
ESP32CastleBox
zeankundev
50 × 33 mm44 parts6LNo license1
ESP32Arm power connector
ICRS
86 × 82 mm9 parts2LNo license1
ESP32Carte Test Tayssir
Rami-Troudi
72 × 58 mm6 parts2LNo license1
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