3,461 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.
ESP32Esp32 devkitc main
lokasho
65 × 56 mm22 parts2LGPL-3.02
ESP32VFD-HMI-Module
DriveLink-HM
65 × 35 mm21 parts2LGPL-3.02
ESP32Sixeyes Follower PCB Beta
studiosanka
54.6 × 56.6 mm21 parts2LCustom license2
ESP32ESP Racer 2025.kicad pcb imposition
plenprojectcompany
20 × 35 mm19 parts2LMIT2
ESP32ESP32ModuleDesign
harrymadison297
31 × 49.5 mm14 parts2LNo license2
ESP32PCB-Sami-2023
Ezecarp36
75 × 40 mm11 parts2LNo license2
ESP32Car NFC Main Board
PockyBum522
50.8 × 98.3 mm11 parts2LMIT2
ESP32RC Car Remote Board
cjg-1
98 × 37.8 mm10 parts2LNo license2
ESP32PiZeroHat
scottmsilver
65 × 45 mm9 parts2LNo license2
ESP32Partial Drawer Controller v1 hotfix
Robast-GmbH
408.7 × 50 mm556 parts4LMIT1
ESP32Soldered Inkplate 6 FLICK panel
SolderedElectronics
33.7 × 6.2 mm329 parts2LTAPR-OHL-1.01
ESP32PCB V2.2 PreAutoRoute
Jonathan-0101
80 × 161 mm286 parts4LGPL-3.01
ESP32Corne Cherry
mornepousse
169.3 × 198.4 mm275 parts4LMIT1
ESP32Inkplate 6PLUS panel
294.8 × 119.8 mm241 parts2LTAPR-OHL-1.01
ESP32ESP32S3 Audio Cam POE Medium
jharvey
97.8 × 71.1 mm197 parts2LMIT1
ESP32Aqp moda HC
aquarius-plus
141 × 89.5 mm181 parts2LMIT1
ESP32Kicad pulse supply rev-C
adilet2109
127 × 96.5 mm174 parts4LNo license1
ESP32Chamber-DESKTOP-ENIFSN0
coastalwarming
225.6 × 150.6 mm174 parts2LNo license1
ESP32Untitled
zeankundev
95.8 × 97.5 mm152 parts2LNo license1
ESP32MissionBus
wasa-rockoon
60 × 60 mm136 parts2LMIT1
ESP32Teacup carrier merge test
thingino
257 × 117.5 mm131 parts4LGPL-3.01
ESP32ESP32-PoE
BhoumikAcharya
28 × 80 mm130 parts4LNo license1
ESP32Balancing cam panel
NEOgHacking
100 × 100 mm116 parts4LNo license1
ESP32NoU3-Panelized
AlfredoSystems
138 × 168 mm113 parts4LNo license1
ESP32ESP32-PoE Rev B2
frankshieh
28 × 75 mm111 parts2LApache-2.01
ESP32ESP32-WROOM-32E + CC1101 Multiband
bdini13
90 × 36 mm105 parts4LCustom license1
ESP32Handheld GS
Queens-Rocket-Engineering-Team
65 × 70 mm99 parts2LNo license1
ESP32Marajoara V2
machadoleonardo94
239.7 × 192.6 mm90 parts2LNo license1
ESP32Arm Schematic V2
ICRS
100 × 80 mm89 parts2LNo license1
ESP32ESP32Sensor-Sensor board
LESA-RPI
38 × 60 mm86 parts4LNo license1
ESP32BitaxeUltra
BennetLeff
56.5 × 99.8 mm86 parts4LCustom license1
ESP32TRS-IO++
apuder
145.7 × 88.6 mm85 parts2LNo license1
ESP32Stencil
mikelawrence
100 × 45 mm82 parts6LCERN-OHL-P-2.01
ESP32ControlledWallSocket rounded nyoHoles
bismarx-v1
70 × 70 mm80 parts2LNo license1
ESP32Altimeter thin
icl-rocketry
54.5 × 19 mm80 parts4LNo license1
ESP32IrisV1
HomeOnDuna
36.7 × 75 mm79 parts2LNo license1
Browse boards by part
AMS1117-3.3 1287USBLC6-2SC6 1056RP2040 725W25Q128JVS 444AP2112K-3.3 408TL072 347ESP32-S3-WROOM-1 324TL074 308CH340C 290L7805 29074HC595 267USBLC6-2P6 260Pico 258LM358 237AP2112K-3.3TRG1 22474LS04 207ESP32-WROOM-32 203Arduino_Nano_v3.x 202LM7805_TO220 20174LS245 18474LS138 176SRV05-4 17674LS08 17574LS32 175