3,171 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.
ESP32Opentouch s3
JoeMighty
100 × 90 mm145 parts4LCustom license0
ESP32Esp av
smkent
100 × 66 mm145 parts2LCC-BY-SA-4.00
ESP32KaSe
mornepousse
168.6 × 140.4 mm143 parts2LNo license0
ESP32Penguin bot
jeevan9s
89.5 × 62.6 mm141 parts4LNo license0
ESP32Airgradient-GO
Open-Air-Foundation
62.9 × 87 mm141 parts4LCC-BY-SA-4.00
ESP32Flight Controller
C-yue28
102 × 41.1 mm139 parts6LNo license0
ESP32Battery
86kkd
56.6 × 33.7 mm139 parts6LNo license0
ESP32Mega2560plus
sneakylizard123-4
53.3 × 101.6 mm138 parts4LNo license0
ESP32Kabot
kabot-io
89 × 92.5 mm137 parts2LCC-BY-NC-4.00
ESP32SAVITAR-V2
alexandru-mot
54.9 × 46.3 mm135 parts4LNo license0
ESP32MR SLDR
MikolajMarkiel
89.3 × 68 mm135 parts2LMIT0
ESP32Ricardo-LightningMcQueen
icl-rocketry
59 × 50 mm135 parts4LNo license0
ESP32Exhaust mic
HasiKe
72 × 55 mm133 parts4LNo license0
ESP32Load Demand Response System
jsitech4
198.1 × 130.8 mm133 parts4LNo license0
ESP32Multipurpose ESP32 Gamepad
pacman314159
136 × 95 mm131 parts4LNo license0
ESP32Uplink
JimothyJohn
28 × 98.2 mm130 parts4LMIT0
ESP32Node Analog
maivananh111
83.7 × 53.7 mm130 parts2LNo license0
ESP32Waypoint
M-Mrk
140 × 80 mm129 parts4LNo license0
ESP32Coax-Switch-Controller
custom-ds
118 × 83 mm129 parts2LGPL-3.00
ESP32Schemantic
ashutosh-rath02
28 × 80 mm129 parts4LMIT0
ESP32Lune
Birkemosen
120 × 75 mm128 parts4LCC-BY-NC-4.00
ESP32Export board
zeugmaster
60 × 110 mm127 parts4LCERN-OHL-S-2.00
ESP32Phq u
illdefined
130.4 × 75.4 mm127 parts4LCERN-OHL-S-2.00
ESP32Atx-24pin rev3-candidate
nathanfraske
86 × 95 mm126 parts6LApache-2.00
ESP32Le2-avionics
calstar
375.9 × 152.4 mm125 parts4LNo license0
ESP32Prod board
family-mruby
90 × 70 mm125 parts4LCERN-OHL-S-2.00
ESP32Garage door controller
latonita
100 × 100 mm125 parts2LMIT0
ESP32Rev0
Hasatio
67.3 × 96.9 mm125 parts2LNo license0
ESP32Gopo
gokcesena53
99.4 × 61 mm125 parts4LMIT0
ESP32CIMPLC-Hardware
jtmaston
153.5 × 73.7 mm124 parts4LCERN-OHL-W-2.00
ESP32Sunrise clock main board
atoomnetmarc
160 × 106.7 mm124 parts2LApache-2.00
ESP32Robot Main Controller V3
manhtienvu-vn
130.5 × 91.1 mm123 parts2LNo license0
ESP32Keypad board
TheZlodziej
160 × 124 mm121 parts2LNo license0
ESP32Zenko
FazalThe
72 × 98.4 mm120 parts4LNo license0
ESP32Agentdeck
Brillar0101
150 × 110 mm119 parts2LMIT0
ESP32Customized-AI-Electric-Wheelchair
prisca7c
216.3 × 115.1 mm119 parts2LNo license0
Browse boards by part
AMS1117-3.3 1176USBLC6-2SC6 971RP2040 698W25Q128JVS 419AP2112K-3.3 372TL072 338TL074 307ESP32-S3-WROOM-1 300CH340C 273L7805 264Pico 25074HC595 248USBLC6-2P6 235LM358 223AP2112K-3.3TRG1 202Arduino_Nano_v3.x 19474LS04 193LM7805_TO220 182ESP32-WROOM-32 18174LS245 171SRV05-4 169W25Q128JVSIQ 16974LS138 16274LS32 161