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.
ESP32Bis gr text
tsmiltonAgents
80 × 54 mm35 parts2LNo license0
ESP32Openmotorbridge main placement v8 backup
schmidtmt
85 × 55 mm34 parts4LNo license0
ESP32RRST-ESP32 Rev.1
RRST-NHK-Project
30.5 × 50.8 mm34 parts2LNo license0
ESP32Esp32-c3
floitsch
65 × 56 mm33 parts2LMIT0
ESP32GasBee-Freerouter
Sharki-66
55.5 × 35 mm32 parts2LMIT0
ESP32SPD PowerMonitor
LedgerProject
47.5 × 37 mm31 parts4LMIT0
ESP32TapeLED
fujiy
20 × 75 mm29 parts2LNo license0
ESP32ESP32-bat monitor latch pan
fabriziotappero
66 × 100 mm29 parts2LGPL-3.00
ESP32ESP32 Scoring Device - weapons tester
AndrewCraswell
66 × 53.3 mm28 parts2LMIT0
ESP32Marble sequencer control circuits
felicien-brochu
112 × 81 mm27 parts2LNo license0
ESP32Refracto Bead — Pocket Digital Abbe Refractometer
jayis1
85 × 54 mm25 parts4LNo license0
ESP32ThePreamp-Controller
Gninnorg
336 × 44.5 mm25 parts2LNo license0
ESP32FoodKiosk - Wireless Sensor Node
prasad73
65 × 99 mm24 parts2LNo license0
ESP32Roomnode c3-mini
AskAlice
40 × 35 mm24 parts2LNo license0
ESP32Mk2Wifi-C6
FredM67
51 × 26.3 mm23 parts2LCC-BY-SA-4.00
ESP32ESP32
syamei0
100 × 100 mm23 parts2LNo license0
ESP32BrakeControllerDesign5
Monash-Railway-Express
100 × 100 mm22 parts2LNo license0
ESP32PRODIGY-ESP32
mark69163
22 × 42 mm20 parts2LNo license0
ESP32Actuator Board V1
colin-skinner
53.8 × 29.2 mm19 parts2LNo license0
ESP32Stridophone — Bioacoustic Insect Detector
90 × 60 mm18 parts2LNo license0
ESP3252
mohit716
71.5 × 51.5 mm17 parts2LNo license0
ESP32ESP32
SREE-VISHNU-N
25.9 × 64.3 mm16 parts4LNo license0
ESP32PCB Glasses
fg-edu-tep
60 × 25 mm10 parts2LNo license0
ESP32A Team ECE411 OLD VER
eceteresa
72.7 × 42 mm10 parts2LGPL-3.00
ESP32Hauptplatine
GuldeLukas
50 × 32 mm8 parts2LNo license0
ESP32ESP32-S3-WROOM-1-BreakBoard
louisbabeschneider
31.3 × 52.3 mm3 parts2LNo license0
ESP32ESP32-adapter
pcbreflux
68 × 55.4 mm26 parts2LGPL-3.0608
ESP32ESP32-PoE Rev M
OLIMEX
28 × 80 mm130 parts4LApache-2.0407
ESP32ESP32-GATEWAY Rev C
50.8 × 62.2 mm83 parts2LApache-2.0320
ESP32ESP32-EVB
75.2 × 74.7 mm156 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 98.2 mm129 parts4LNo license142
ESP32FujiApple DevKit IDC-20
FujiNetWIFI
41 × 56.9 mm30 parts2LCERN-OHL-S-2.0138
ESP32SevenSegment
BerkeleyHCI
226 × 74.4 mm114 parts2LBSD-3-Clause91
ESP32TRSIO
apuder
93.3 × 80.6 mm33 parts2LGPL-3.074
ESP32MIDAS MK2.1
ISSUIUC
45 × 100 mm186 parts4LNo license31
ESP32Pcb led lights
angelnu
61 × 28 mm24 parts2LApache-2.024
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