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.
ESP32Rescue Line V2
hughminhphan
61 × 57.3 mm16 parts2LNo license0
ESP32Digital PSU - 8V 3.3V
Gninnorg
54.4 × 85 mm12 parts2LNo license0- schematic only · 24 partsESP32
Gravi dot
jayis1
24 partsNo license0 
ESP32ESP32-PoE Rev G1
OLIMEX
28 × 75 mm119 parts2LApache-2.0407
ESP32ESP32-GATEWAY Rev E
50.8 × 62.2 mm81 parts2LApache-2.0320
ESP32ESP32-EVB
75.2 × 74.7 mm145 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 93 mm122 parts4LNo license142
ESP32IotIron
BerkeleyHCI
100 × 36 mm93 parts2LBSD-3-Clause91
ESP32Sum25 Wand v2
collaborative-music-lab
245 × 30 mm19 parts2LNo license19
ESP32XIAO ESP32S3 Plus V1.1 250724
Josephrp
17.8 × 21.1 mm70 parts6LCustom license12
ESP32Weather ESP32
computergeek1507
63.4 × 85 mm16 parts2LCERN-OHL-1.210
ESP32ESP32-S3-WROOM-1
74th
25.4 × 51.3 mm19 parts2LMIT8
ESP32Panelized
Pips801
67 × 72.3 mm4 parts2LNo license7
ESP32SensactHsNano3
klaus-liebler
90 × 56 mm122 parts2LApache-2.04
ESP32Vehicle Control Unit VCU V1
HKUST-Red-Bird-Racing-EVRT
80 × 66.7 mm54 parts2LNo license3
ESP32ESP32-Feather-6B6L
RobertPHeller
86.4 × 78.7 mm36 parts2LCC-BY-4.03
ESP32VehicleMiscellaneousBoard
RockSat-X
50 × 50 mm6 parts4LMIT3
ESP32ESP32-S3-WROOM-1
LHRIC
38.8 × 84.1 mm41 parts4LNo license2
ESP32Body Servos
greghulette
80 × 55.2 mm30 parts4LNo license2
ESP32ESPProbe
Ehryk
47 × 44 mm16 parts2LBSD-3-Clause2
ESP32Bench sensor logger usb 5eab0a5d
mrcha033
70 × 50 mm14 parts2LApache-2.02
ESP32GS
wasa-rockoon
60 × 60 mm88 parts2LMIT1
ESP32Kvm carrier r9
knewter
120 × 92 mm53 parts6LNo license1
ESP32NotSoLite-S3
zeankundev
25 × 50 mm48 parts6LNo license1
ESP32Daisy Board Lite
williamthayer
29.8 × 29.7 mm31 parts2LNo license1
ESP32SLAVE V-C NO INSOLATED
zen451019
90 × 85 mm17 parts2LNo license1
ESP32ESP32-S3 GDEM102T91 Mainboard
ggkk0818
55 × 84 mm106 parts4LMIT0
ESP32Header routed baseline
PNT2110
79.8 × 79.8 mm72 parts2LNo license0
ESP32Smart Posture Corrector
jsitech4
105.6 × 92.7 mm64 parts2LNo license0
ESP32Drive 27A
robotique-udes
32.5 × 59.3 mm50 parts4LMIT0
ESP32MusicBrain AXON - ESP32-S3 netbridge
MarkWestbroek
70 × 45 mm48 parts2LMIT0
ESP32Eps rev3-n2
nathanfraske
96.1 × 43.7 mm45 parts4LApache-2.00
ESP32Radianite-Novice-RISCV
RadianiteComputers
68.5 × 53.3 mm40 parts2LNo license0
ESP32ESP32 CAN TEST
SamsonChau
45.7 × 45.8 mm39 parts2LNo license0
ESP32Main board-3.2
lleck
390 × 390 mm36 parts4LNo license0
ESP32Unrouted
tsmiltonAgents
80 × 54 mm35 parts2LNo license0
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