117 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.
- schematic only · 25 partsESP32
Hub75 esp32s3 controller
neusse
25 parts2LAGPL-3.05 
ESP32SensactHsIO5
klaus-liebler
90 × 67.5 mm213 parts2LApache-2.04
ESP32Esp32 minimal
atopile
36.2 × 26.8 mm20 parts2LMIT4.0k
ESP32DIYBMS ESP32 Controller
stuartpittaway
122.5 × 87.6 mm90 parts2LCC-BY-NC-4.01.1k
ESP32Kv4p HT
VanceVagell
81.2 × 96.6 mm70 parts4LGPL-3.0814
ESP32Easyduino ESP32S3
Hanqaqa
25.9 × 63.9 mm35 parts4LCERN-OHL-P-2.0746
ESP32ESP32-EVB
OLIMEX
75.2 × 74.7 mm157 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 98.2 mm130 parts4LNo license142
ESP3232bit
bread-modular
30.5 × 68.6 mm62 parts4LMIT65
ESP32Masthead Controller
Tuskar-Marine
150 × 83 mm209 parts4LNo license6
ESP32SensactHsIO4
90 × 74.6 mm196 parts2LApache-2.04
ESP32ESP32-EVB
75.2 × 74.7 mm157 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 98.2 mm130 parts4LNo license142
ESP32SensactHsIO3
90 × 53 mm187 parts2LApache-2.04
ESP32ESP32-EVB
75.2 × 74.7 mm156 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 98.2 mm129 parts4LNo license142
ESP32TRSIO
apuder
93.3 × 80.6 mm33 parts2LGPL-3.074
ESP32Simple carrier board (CP2104)
martinroger
76 × 56 mm9 parts2LMIT22
ESP32SensactUp4
70 × 70 mm145 parts2LApache-2.04
ESP32Easyduino ESP32
28.4 × 47.9 mm29 parts4LCERN-OHL-P-2.0746
ESP32ESP32-EVB
75.2 × 74.7 mm147 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 98.2 mm128 parts4LNo license142
ESP32ESP32-EVB
75.2 × 74.7 mm146 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 98.2 mm128 parts4LNo license142
ESP32ESP32-CAM Controller
computergeek1507
61.8 × 86 mm20 parts2LCERN-OHL-1.210
ESP32N2K Transceiver
60 × 75 mm68 parts4LNo license6
ESP32SensactOutdoor
100 × 91.6 mm129 parts2LApache-2.04
ESP32ESP-EVB
75.2 × 74.7 mm145 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 93 mm122 parts4LNo license142
ESP32SensactHsNano2
90 × 56.5 mm128 parts2LApache-2.04
ESP32ESP32-EVB
75.2 × 74.7 mm145 parts2LApache-2.0285
ESP32ESP32-PoE-ISO
28 × 93 mm122 parts4LNo license142
ESP32Weather ESP32
63.4 × 85 mm16 parts2LCERN-OHL-1.210
ESP32Panelized
Pips801
67 × 72.3 mm4 parts2LNo license7
ESP32SensactHsNano3
90 × 56 mm122 parts2LApache-2.04
ESP32ESP-EVB
75.2 × 74.7 mm143 parts2LApache-2.0285
Browse boards by part
AMS1117-3.3 53RP2040 49USBLC6-2SC6 37TL072 35TL074 29W25Q128JVSIQ 27AP2112K-3.3 24LAN8710A-EZC(QFN32) 24USBLC6-2P6 21CH340T(SSOP20W) 1874HC595 17SY8089AAAC(SOT23-5) 16XC6206P332MR 16AMS1117-5.0 15SRV05-4 1574HC4051 14BME280 14ESP32-S3-WROOM-1 14BL4054B-42TPRN(SOT23-5) 13ESP-WROOM-32 13SN65HVD230 13W25Q128JVS 12LM358 11W25Q32JVSS 11