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.
ESP32ESP32-S3 GDEM102T91 Mainboard
ggkk0818
55 × 84 mm106 parts4LMIT0
ESP32ESP32-GATEWAY Rev E
guydmi
50.8 × 62.2 mm81 parts2LNo license0
ESP32Dual Axis Solar Tracker
jsitech4
101.2 × 76.6 mm75 parts2LNo license0
ESP32C3 rotated before adc rip
PNT2110
79.8 × 79.8 mm72 parts2LNo license0
ESP32Mainboard layout track size .5 mm swap
ReadHeadRedemption
174.5 × 169.2 mm67 parts2LNo license0
ESP32MaxESP M
EmersonEE
74 × 100 mm61 parts2LNo license0
ESP32Gripper 2024
robotique-udes
59.5 × 90 mm57 parts4LMIT0
ESP32Esp-3dp
smkent
66 × 32 mm53 parts2LCC-BY-SA-4.00
ESP3224pin module
nathanfraske
82.9 × 79 mm46 parts4LApache-2.00
ESP32Bis setup
tsmiltonAgents
80 × 54 mm35 parts2LNo license0
ESP32Esp32node wip
MadsRudolph
63 × 60.8 mm32 parts2LNo license0
ESP32Esp wroom-2-carrier board
cpeniche
33.8 × 34.4 mm31 parts4LNo license0
ESP32ESP32 Dev Board Clone
Paa-Kwasi-04
67.5 × 78.3 mm31 parts2LNo license0
ESP32RRST-ESP32-S3-Rev.2
RRST-NHK-Project
25.4 × 62.7 mm29 parts4LNo license0
ESP32Toytalker mini v0.1 - 配置イメージ
tomonoriyamazaki
40 × 40 mm27 parts2LNo license0
ESP32Controls power pullup base
0x616c6f6e
44 × 34 mm26 parts2LNo license0
ESP32ESP32-adapter pan woom
fabriziotappero
97.4 × 95.9 mm26 parts2LGPL-3.00
ESP32LightConsole
fujiy
33 × 55 mm26 parts2LNo license0
ESP32Esp32s3-main v1
Netetra
34 × 56 mm22 parts4LNo license0
ESP32SBRLOL
hughminhphan
88 × 64 mm21 parts2LNo license0
ESP32IDM-FakeSensor-ESP-B-ES1
Xerolux
145 × 78 mm18 parts2LCERN-OHL-S-2.00
ESP3255
mohit716
71.5 × 51.5 mm17 parts2LNo license0
ESP32Capstone 1
colektamu
49 × 44.5 mm14 parts2LNo license0
ESP32CarteMoteurs
Darkzveller
51.3 × 65 mm13 parts2LNo license0
ESP32MCU-ESP32S3-MINI
AnotherMike-exe
27 × 24 mm11 parts4LMIT0
ESP32Battery
Monash-Railway-Express
79 × 90.9 mm11 parts2LNo license0
ESP32Pollen scout
jayis1
80 × 55 mm10 parts4LNo license0
ESP32Openmotorbridge magsafe dock
schmidtmt
28 × 11.5 mm6 parts2LNo license0
ESP32Thermo trace
50 × 45 mm5 parts2LNo license0
ESP32ESP32-PoE Rev I
OLIMEX
28 × 75 mm122 parts4LApache-2.0407
ESP32ESP32-GATEWAY Rev D
50.8 × 62.2 mm81 parts2LApache-2.0320
ESP32ESP-EVB
75.2 × 74.7 mm145 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 93 mm122 parts4LNo license142
ESP32CoCo FujiNet
FujiNetWIFI
86 × 55.4 mm22 parts2LCERN-OHL-S-2.0138
ESP32EspLora
BerkeleyHCI
63 × 81 mm104 parts2LBSD-3-Clause91
ESP32Gamenight
ThisIsNotRocketScience
240 × 50 mm39 parts2LMIT87
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