3,090 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.
ESP32MEOW System Integration
andrewgond
140.3 × 98.7 mm35 parts2LApache-2.01
ESP32Wireless-Macropad
shubhamp2007
76.2 × 105.2 mm35 parts2LNo license1
ESP32VRCBadge
Hebububu
102 × 80 mm34 parts4LNo license1
ESP32Moisture sensor hardware
IMHarris
111 × 58 mm34 parts2LCC-BY-SA-4.01
ESP32Esp-32-cyberpunk design
1mctrl
55.7 × 33.3 mm34 parts4LNo license1
ESP32ESP-Smartwatch
Westsi
40 × 29.7 mm34 parts4LGPL-2.01
ESP32Esp32s3-usb imu board
kanishqtanwar35-hub
65 × 45 mm33 parts2LNo license1
ESP32Launchy
sanko0112
61.5 × 50.5 mm33 parts2LMIT1
ESP32Twomes p1-gateway hardware
energietransitie
35.6 × 79 mm33 parts2LCERN-OHL-P-2.01
ESP32ESP32 S3 WROOM2 N32R16
SolFV
90 × 90 mm32 parts2LMIT1
ESP32Cyberwatch
ttankbuster
37.5 × 45.5 mm32 parts2LMIT1
ESP32ESP32 CP2102
jenschr
30.5 × 48.3 mm32 parts2LMIT1
ESP32Uni-S3
OatMealXXII
100 × 100 mm31 parts2LMIT1
ESP32Esp32-alarm clock
jeremy341
103 × 56 mm31 parts4LMIT1
ESP32Varlama
ardaS37
152.4 × 188 mm31 parts2LNo license1
ESP32BMW-E9x-Remote-Control
Synaro
120 × 80 mm31 parts2LMIT1
ESP32ESP32-S3-VGA-ADAPTOR
cfrankb
100 × 50 mm31 parts2LNo license1
ESP32Cody
Mikuel210
125 × 99.9 mm30 parts2LNo license1
ESP32AeonLabs-LDAD-LVDT-MAX-Smart-DAQ
aeonSolutions
34.7 × 35.3 mm30 parts2LCC0-1.01
ESP32Esp32-loradv transceiver
alonsoo-rodriguez
40 × 95.3 mm30 parts2LNo license1
ESP32Privasee
OSHE-Github
73.9 × 90 mm29 parts4LGPL-3.01
ESP32Esp32-wroom-32-usb development board
Habib-creater
51.8 × 31 mm29 parts2LCERN-OHL-S-2.01
ESP32RCM-Hardware-V4
RCMgames
50.8 × 76.2 mm29 parts2LMIT1
ESP32Arduino theClock3
phorton1
48.3 × 96.5 mm28 parts2LGPL-3.01
ESP32Switch-Ornament
esprit1711
38 × 13.5 mm28 parts2LNo license1
ESP32CNC-Router
diaxxu
115.4 × 66.6 mm28 parts2LMIT1
ESP3230A-Home-Automation with-ESP32
SushantSaroch13
76 × 69.2 mm28 parts2LNo license1
ESP32Pocket s
ridhinva
85 × 52 mm28 parts4LMIT1
ESP32ESP32-main
tuengominh
49.3 × 72.4 mm28 parts2LNo license1
ESP32Flipper-Zero-WIFI-Hat
Fa1dz
73 × 63.5 mm27 parts2LNo license1
ESP32FT-32-esp32-s3-dev board-
shubhisgonnastealyourcode
61 × 35 mm27 parts2LNo license1
ESP32Room camera sensor
chxuri
97.9 × 97.7 mm27 parts2LMIT1
ESP32Portable-Weather-Station
64.5 × 56.5 mm26 parts2LNo license1
ESP32Esp8266-temp proto
ShawnHymel
35.6 × 50.8 mm26 parts2LNo license1
ESP32Circuit for 3rd Milestone Complete
Ammar-Bin-Amir
85 × 45.5 mm26 parts2LNo license1
ESP32ESP32-WROOM-Development-Board
moksh-pcb-design
52 × 29 mm26 parts2LNo license1
Browse boards by part
AMS1117-3.3 1069USBLC6-2SC6 866RP2040 632W25Q128JVS 394TL072 319AP2112K-3.3 313TL074 281ESP32-S3-WROOM-1 268CH340C 249L7805 229Pico 22174HC595 218USBLC6-2P6 206LM358 20074LS04 180AP2112K-3.3TRG1 179ESP32-WROOM-32 169LM7805_TO220 167SRV05-4 165Arduino_Nano_v3.x 16474LS245 160W25Q128JVSIQ 15774LS138 15574LS32 152