1 open source board using the 3.3V regulator for ESP32
Real designs built with the 3.3V regulator for ESP32, 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.
neusseThe 3.3V regulator for ESP32 in open source designs
The gallery holds 1 open source boards using the 3.3V regulator for ESP32 from 1 GitHub repository; carries around 25 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Hub75 esp32s3 controller by neusse.
Microcontrollers on boards using the 3.3V regulator for ESP32
3.3V regulator for ESP32: common questions
Where can I find a 3.3V regulator for ESP32 reference design?
Each of the 1 boards on this page is a real design using the 3.3V regulator for ESP32. 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 3.3V regulator for ESP32 use?
Most are built on ESP32 (1).
What is the most popular open source board using the 3.3V regulator for ESP32?
By GitHub stars, Hub75 esp32s3 controller by neusse, with 5 stars.
Can I simulate one of these boards using the 3.3V regulator for ESP32 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.