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.
ESP32Esp doorbell dev
smkent
32 × 100 mm26 parts2LCC-BY-SA-4.00
ESP32Mother ring-03
sastles-com
88 × 88 mm24 parts2LNo license0
ESP3260
mohit716
75.5 × 51 mm17 parts2LNo license0
ESP32ESP32-wroover adapter pan
fabriziotappero
37 × 81 mm6 parts2LGPL-3.00
ESP32IDM-RoomSensor-ESP
Xerolux
58 × 38 mm6 parts2LCERN-OHL-S-2.00
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