3,090 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.
ESP32Pcb dataset lite
EasyGerber
75.2 × 74.7 mm156 parts2LCustom license1
ESP32SisuAssistant
Cadburies
66.5 × 70 mm155 parts4LApache-2.01
ESP32Bwlc1a
teapotlaboratories
80.5 × 50 mm155 parts4LMIT1
ESP32FPGAs-Ard RPi BB
hsclouds
229.1 × 194.5 mm155 parts6LNo license1
ESP32DangerDoughnut
gavin4d
50 × 37 mm152 parts4LNo license1
ESP32SlimeVR Dock
Skaut0071
100 × 78 mm151 parts2LCERN-OHL-P-2.01
ESP32BitaxeFlux
Zayno
190 × 120 mm150 parts6LCERN-OHL-S-2.01
ESP32Intelligent-Traffic-Simulator
LimesKey
165.5 × 100.5 mm148 parts4LApache-2.01
ESP32Iot esp eth ind
wayri
29.5 × 64.5 mm146 parts4LCustom license1
ESP32Kronos-Hardware
AddeyX
65.6 × 91.8 mm144 parts4LNo license1
ESP32Bobbycar boardcomputer reinvented
bobbycar-reinvented
52 × 75 mm141 parts2LGPL-3.01
ESP32Esp32-shield can1-can2-kdcan analogin sdcard
MrBlahhhh
98 × 100 mm140 parts4LNo license1
ESP32Schemav2
rayanyahiaoui13
160.5 × 146.5 mm139 parts2LGPL-3.01
ESP32Teacup carrier
thingino
257 × 117.5 mm133 parts4LGPL-3.01
ESP32Mechanizer
chinh4
151.2 × 125.4 mm132 parts2LNo license1
ESP32Pixel click
Lee34667
82.4 × 59.6 mm130 parts4LNo license1
ESP32Biro 1
PROJECT-BIRO
158.5 × 81.5 mm129 parts4LMIT1
ESP32Badge schwammintelligenz
chaostreff-flensburg
99.9 × 87 mm128 parts2LNo license1
ESP32BeeFASYER SPARROW
beewarden
64.1 × 72.8 mm121 parts4LCERN-OHL-S-2.01
ESP32Null
jadenvv
40.5 × 80.2 mm121 parts4LNo license1
ESP32Eveningstar hardware
ciaassured
81.2 × 71.6 mm120 parts2LAGPL-3.01
ESP32ESP32-S3-WROOM-1-Custom-PCB-Design
jenna2004jna
101 × 101 mm117 parts4LNo license1
ESP32Balancing cam
NEOgHacking
50 × 50 mm116 parts4LNo license1
ESP32Worldclockv1
orri93
193.8 × 120 mm116 parts2LMIT1
ESP32ESP32-PoE Rev D
frankshieh
28 × 75 mm116 parts2LApache-2.01
ESP32Kuhglocke GS
Queens-Rocket-Engineering-Team
65 × 70 mm115 parts2LNo license1
ESP32Four motor controller
jonathanrandall
110.9 × 90.6 mm113 parts4LCERN-OHL-P-2.01
ESP32Universal module
renata7zemanova
100 × 100 mm113 parts2LNo license1
ESP32Smart light socket for fire prevention
JhanqueliX
68.1 × 75 mm113 parts4LNo license1
ESP32NoU3
AlfredoSystems
46 × 56 mm113 parts4LNo license1
ESP32Security-Alarm-Panel
Matyas604
100 × 73.9 mm113 parts2LGPL-3.01
ESP32Iguana
iowlabs
80 × 50 mm112 parts2LNo license1
ESP32Reliable-Temp-Monitor
Alex-C-EE
66.9 × 66.9 mm112 parts4LNo license1
ESP32Edge-AI-Badge Main
LyndLabs
78 × 78 mm111 parts2LNo license1
ESP32NEAToBOARD
halfmarble
100 × 60 mm110 parts2LCERN-OHL-P-2.01
ESP32BitshokaNini V1.2
kuenrg153
56.5 × 99.8 mm110 parts4LGPL-3.01
Browse boards by part
AMS1117-3.3 1069USBLC6-2SC6 866RP2040 632W25Q128JVS 394TL072 319AP2112K-3.3 313TL074 281ESP32-S3-WROOM-1 268CH340C 249L7805 229Pico 22174HC595 218USBLC6-2P6 206LM358 20074LS04 180AP2112K-3.3TRG1 179ESP32-WROOM-32 169LM7805_TO220 167SRV05-4 165Arduino_Nano_v3.x 16474LS245 160W25Q128JVSIQ 15774LS138 15574LS32 152