3,217 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.
ESP32Star tracker gears
MikeMontana1968
150 × 100 mm68 parts2LNo license0
ESP32Wireslesslock
Shehroz30
50 × 50 mm67 parts4LMIT0
ESP32ReactionButton
RunningJoke
86 × 86 mm67 parts2LNo license0
ESP32Bike-Mini speedo
InfinityTech100
54 × 35 mm67 parts4LNo license0
ESP32Quad-PCB-For-Production
T-ABISHEK
45 × 45 mm67 parts2LNo license0
ESP32Mixxtape
funvill
99.5 × 63.5 mm67 parts2LNo license0
ESP32NeuralCard
Brillar0101
85.6 × 54 mm66 parts2LCERN-OHL-P-2.00
ESP32Aeropod2
eyendamuri
41 × 90.2 mm66 parts4LNo license0
ESP32SSDCard
box1o
135.6 × 54 mm66 parts2LMIT0
ESP32OSMC Receiver Translators
Koalaven
120.1 × 78.2 mm65 parts4LNo license0
ESP32ESP32-C3-Low-Power-IoT-Plant-Node
mohamed-sebbar
59.5 × 29.9 mm65 parts4LCERN-OHL-W-2.00
ESP32Mp3player
ILikeMice
55.5 × 54 mm65 parts2LNo license0
ESP32ScholDigi
Sheep26
66 × 49 mm65 parts2LNo license0
ESP32Cereyan
fahreddinaykut
100 × 25 mm64 parts2LNo license0
ESP32Juk2
lysolaka
90 × 100 mm64 parts2LGPL-3.00
ESP32WeatherStation
ErikMiyoshi
67 × 40 mm64 parts2LMIT0
ESP32Hexapod Robot Board
EnejiOhieku
100 × 80 mm64 parts4LNo license0
ESP32Conchodytes
mornepousse
39 × 81.6 mm64 parts4LNo license0
ESP32Nanovolt divider
kuvychko
60 × 69.1 mm64 parts2LMIT0
ESP32SG-SGMB
WAAAJIAN
56 × 85 mm64 parts2LNo license0
ESP32Iris cortex
HeyPCB
80 × 40 mm64 parts4LCERN-OHL-S-2.00
ESP32FMTransceiver
Longing-Ingernot
100 × 69.4 mm64 parts4LMIT0
ESP32Esp32-s3-thermostat box
kenfrew980
100 × 75 mm64 parts2LApache-2.00
ESP32Flysys test
nejcokorn
90 × 45 mm64 parts2LNo license0
ESP32NETTA-Reflow-Oven-Conversion
Charading
81 × 49.7 mm64 parts2LNo license0
ESP32PCB SALUS V3
LeoSole423
100 × 100 mm63 parts2LNo license0
ESP32Playbridge ps1-wireless adapter
fabPlane
56.3 × 62 mm63 parts4LNo license0
ESP32Avionikplatine
adastrum1969
79.7 × 33.2 mm63 parts4LNo license0
ESP32Arduino
GarethCooke
49.2 × 73.5 mm63 parts2LGPL-3.00
ESP32Kicad agent suite
11cookies11
196 × 182 mm62 parts2LMIT0
ESP32Digital-B-Card
AhmedMKAlzoubi
100 × 60 mm62 parts2LNo license0
ESP32Arbaa Amp V0.1
Sirucha16
95 × 55 mm62 parts2LNo license0
ESP32B.C.I.-Design
BMiller8008
105 × 41 mm62 parts2LNo license0
ESP32Blockchain iot
meeTeam05
100 × 100 mm62 parts2LMIT0
ESP32Vael
dialgorithm
61 × 61 mm62 parts2LNo license0
ESP32NIVA-pod
https-shubhamsahu
34 × 48 mm62 parts4LNo license0
Browse boards by part
AMS1117-3.3 1196USBLC6-2SC6 983RP2040 699W25Q128JVS 421AP2112K-3.3 376TL072 339TL074 307ESP32-S3-WROOM-1 304CH340C 274L7805 271Pico 25174HC595 248USBLC6-2P6 248LM358 228AP2112K-3.3TRG1 205Arduino_Nano_v3.x 19774LS04 193LM7805_TO220 185ESP32-WROOM-32 18274LS245 171SRV05-4 169W25Q128JVSIQ 16974LS138 16274LS32 161