2 open source boards using the ESP32-C3-WROOM-02U-N4
Real designs built with the ESP32-C3-WROOM-02U-N4, 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.
ESP32Esp atx power
valletw
76.6 × 25.1 mm51 parts4LMIT28
ESP32CloudSmoker
cwgstreet
70 × 70 mm56 parts4LMIT24
The ESP32-C3-WROOM-02U-N4 in open source designs
The gallery holds 2 open source boards using the ESP32-C3-WROOM-02U-N4 from 2 GitHub repositories; a typical one measures about 73.3 × 47.6 mm and carries around 54 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Esp atx power by valletw.
Microcontrollers on boards using the ESP32-C3-WROOM-02U-N4
What boards using the ESP32-C3-WROOM-02U-N4 are built for
ESP32-C3-WROOM-02U-N4: common questions
Where can I find a ESP32-C3-WROOM-02U-N4 reference design?
Each of the 2 boards on this page is a real design using the ESP32-C3-WROOM-02U-N4. 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-C3-WROOM-02U-N4 use?
Most are built on ESP32 (2).
How big is a typical board using the ESP32-C3-WROOM-02U-N4?
The median is 73.3 × 47.6 mm, and 0% are two-layer designs.
What is the most popular open source board using the ESP32-C3-WROOM-02U-N4?
By GitHub stars, Esp atx power by valletw, with 28 stars.
Can I simulate one of these boards using the ESP32-C3-WROOM-02U-N4 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.