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.
ESP32Mess-ESP32
unicab369
89.7 × 98.8 mm126 parts2LNo license0
ESP32ESP32-S3 GDEM102T91 Mainboard
ggkk0818
55 × 84 mm106 parts4LMIT0
ESP32One connection remaining
PNT2110
79.8 × 79.8 mm72 parts2LNo license0
ESP32Motion Detection and Alarm Mesh System
jsitech4
67.3 × 100 mm59 parts2LNo license0
ESP32ESP32 Trainer V2.0
EmersonEE
100 × 70 mm53 parts2LNo license0
ESP32Pcie2-inrow
nathanfraske
86.4 × 44 mm45 parts4LApache-2.00
ESP32ESP DEV BOARD
hamayanShowa-ele
76 × 92 mm42 parts2LNo license0
ESP327-seg clock
zOnlyKroks
76.2 × 70.3 mm42 parts4LCC0-1.00
ESP32PCB-0020-A esp32c3-node
ihsan-sa
26 × 38 mm41 parts2LMIT0
ESP32AntenneMotorisé
robotique-udes
100 × 70 mm39 parts4LMIT0
ESP32Main board 4 jlc-3.2
lleck
369.4 × 107.4 mm36 parts4LNo license0
ESP32Jard c3
bpmine
78 × 78 mm33 parts2LNo license0
ESP32Bulma2.2
eesakiii
85 × 118.3 mm32 parts2LNo license0
ESP32Pl60c dmx mini
tsmiltonAgents
38.5 × 29 mm31 parts4LNo license0
ESP32Mother ring
sastles-com
88 × 88 mm24 parts2LNo license0
ESP32Moved grid attempt
0x616c6f6e
44 × 34 mm23 parts2LNo license0
ESP32Curtains
fujiy
30 × 50 mm19 parts2LNo license0
ESP3258
mohit716
71.5 × 51.5 mm17 parts2LNo license0
ESP32${DOC TYPE} Document
cpeniche
36 × 38.9 mm17 parts2LNo license0
ESP32Esp32solder.placed
MadsRudolph
54 × 45.8 mm17 parts2LNo license0
ESP32ESP32-adapter pan esp3212
fabriziotappero
97 × 94.7 mm13 parts2LGPL-3.00
ESP32XIAO-ESP32-S3-MES
RRST-NHK-Project
39 × 43 mm12 parts2LNo license0
ESP32ORA Arduino ESP Shield
gtrupiano
74 × 60.6 mm5 parts2LNo license0
ESP32ESP32-wroover adapter
pcbreflux
27 × 37 mm6 parts2LGPL-3.0608
ESP32ESP32-PoE Rev D
OLIMEX
28 × 75 mm116 parts2LApache-2.0407
ESP32ESP-EVB
75.2 × 74.7 mm143 parts2LApache-2.0285
ESP32ESP-PoE-ISO
28 × 93 mm117 parts4LNo license142
ESP32MotorBoard MK1
ISSUIUC
65 × 70 mm59 parts4LNo license31
ESP32XIAO
Josephrp
203.1 × 125.1 mm21 parts2LCustom license12
ESP32ESP32-writer7
74th
31.2 × 30.6 mm18 parts2LMIT8
ESP32SensactHsLed2
klaus-liebler
90 × 74.7 mm116 parts2LApache-2.04
ESP32T7S3-MiniDisplay
RobertPHeller
67.3 × 63.5 mm21 parts2LCC-BY-4.03
ESP32Sabe-FullSized
greghulette
67.9 × 86.3 mm23 parts4LNo license2
ESP32Dev board
rompasaurus
29 × 51.9 mm21 parts2LNo license2
ESP32Satellite SoM
inoa-io
56 × 30.4 mm17 parts2LCERN-OHL-P-2.02
ESP32Card c3
McbeEringi
90.9 × 54.9 mm11 parts2LMIT2
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