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.
ESP32Base board
jorisplusplus
119.8 × 129.8 mm230 parts6LNo license0
ESP32C816SX
rjacobs1969
160 × 101.4 mm229 parts6LNo license0
ESP32ESP32
Tomoshibi-technology
150 × 150 mm224 parts2LMIT0
ESP32Usb scoring platform
AndrewCraswell
165 × 100 mm223 parts4LMIT0
ESP32Pajoniiir-M1
dvucinozd
175.6 × 220.1 mm223 parts4LNo license0
ESP32Esp32-p4
Andreuxxx1977
110 × 80 mm221 parts4LCERN-OHL-P-2.00
ESP32Esp32 rio
dougsthenri
100 × 85 mm219 parts2LMIT0
ESP32Pet climate control
Yuan-Quan
217.2 × 95.3 mm218 parts2LNo license0
ESP32DroneMagNav2.0
ajisrawi
128 × 84 mm218 parts4LCustom license0
ESP32Keyboardv1
matia6170
304 × 146 mm217 parts2LNo license0
ESP32Handset
JeremyLakeyJr
66 × 142 mm217 parts4LNo license0
ESP32Beacon
AllThisAndThat
99.4 × 99.4 mm215 parts6LNo license0
ESP32Thermocouple new
Daniele21211
99 × 67 mm215 parts4LNo license0
ESP32E002 rocker
oscar-wik
56.5 × 216 mm213 parts4LNo license0
ESP3212 Driver Board
617quan
381 × 304.8 mm209 parts4LNo license0
ESP32AWS PROJECT
marydovika
206.3 × 91.3 mm207 parts2LNo license0
ESP32OLD ENGG3800-g15
JoshCrouch
127.2 × 117 mm205 parts2LNo license0
ESP32Soldered Inkplate 5
SolderedElectronics
130.6 × 75.2 mm202 parts2LTAPR-OHL-1.00
ESP32Solar
DinosaurPotato534
149.6 × 65 mm201 parts2LNo license0
ESP32BitaxeNajaDuo
Zayno
147 × 90 mm198 parts6LCERN-OHL-S-2.00
ESP32Ricardo-Kermit
icl-rocketry
85 × 43 mm194 parts4LMIT0
ESP32Joker60 mkII
ZeshuLiu
323.5 × 102.5 mm193 parts2LMIT0
ESP32Q2-v2
0x616c6f6e
46 × 76 mm192 parts6LNo license0
ESP32Microbot v1.1
Freimor
185 × 58.6 mm190 parts4LNo license0
ESP32Sthymuli motherboard
nathmo
153.6 × 66.2 mm189 parts4LCustom license0
ESP32Motherboard
Sthymuli
153.6 × 66.2 mm189 parts4LCustom license0
ESP32FishcoKeyboard
FishcoScorp
410.2 × 126.5 mm188 parts2LNo license0
ESP32Controller core reva
itorralbo
141.6 × 135.2 mm187 parts4LMIT0
ESP32Overlord
Nimfrodian
155.7 × 86.3 mm187 parts2LGPL-3.00
ESP32EEG-CAR-01 carrier board
stepvda
150 × 130 mm186 parts4LNo license0
ESP32Straightkeyboard
ArxDraco007
368.4 × 157.2 mm186 parts2LNo license0
ESP32Telepresence bot
yash101
116 × 100 mm183 parts4LNo license0
ESP32Robot
jgraulle
100 × 100 mm183 parts2LNo license0
ESP32Kicad osm env01
devtank-ltd
160 × 100 mm182 parts4LCERN-OHL-W-2.00
ESP328 Channel EEG Wifi Board
biomurph
56.9 × 90 mm181 parts4LNo license0
ESP32SmartCubePanel
Dennis960
137.5 × 132 mm181 parts2LNo license0
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