6 open source boards using the ESP32-U4WDH
Real designs built with the ESP32-U4WDH, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
ESP32LAN-Module-PoE-Castellated
jorticus
25.3 × 61 mm101 parts2LCERN-OHL-S-2.08
ESP32Esp32-tiny led controller
t3mschm2d
33.5 × 33.5 mm25 parts4LNo license2
ESP32LAN-Module-PoE
25.3 × 61 mm100 parts2LCERN-OHL-S-2.08
ESP32LAN-Module
28.6 × 53.3 mm89 parts2LCERN-OHL-S-2.08
ESP32LAN-Module-1P
30.5 × 53.3 mm61 parts2LCERN-OHL-S-2.08
ESP32LAN-Module-WROOM32-Compatible
18 × 26 mm57 parts2LCERN-OHL-S-2.08
The ESP32-U4WDH in open source designs
The gallery holds 6 open source boards using the ESP32-U4WDH from 2 GitHub repositories; a typical one measures about 26.9 × 53.3 mm and carries around 75 components.
83% are two-layer designs, the rest use four layers or more, and 83% carry an open source license.
The most starred is LAN-Module-PoE-Castellated by jorticus.
Parts used alongside the ESP32-U4WDH
Microcontrollers on boards using the ESP32-U4WDH
What boards using the ESP32-U4WDH are built for
ESP32-U4WDH: common questions
Where can I find a ESP32-U4WDH reference design?
Each of the 6 boards on this page is a real design using the ESP32-U4WDH. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the ESP32-U4WDH use?
Most are built on ESP32 (6).
How big is a typical board using the ESP32-U4WDH?
The median is 26.9 × 53.3 mm, and 83% are two-layer designs.
What is the most popular open source board using the ESP32-U4WDH?
By GitHub stars, LAN-Module-PoE-Castellated by jorticus, with 8 stars.
Can I simulate one of these boards using the ESP32-U4WDH before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.