2 open source boards using the ESP32-WROOM-32E (8MB)
Real designs built with the ESP32-WROOM-32E (8MB), 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.
ESP32DoorbellCamPhy
mc-cat-tty
81.6 × 97.9 mm31 parts2LNo license3
ESP32ESP 8 Relay Module
thermseekr
148 × 67.8 mm271 parts2LCC-BY-NC-4.06
The ESP32-WROOM-32E (8MB) in open source designs
The gallery holds 2 open source boards using the ESP32-WROOM-32E (8MB) from 2 GitHub repositories; a typical one measures about 114.8 × 82.9 mm and carries around 151 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is ESP 8 Relay Module by thermseekr.
Microcontrollers on boards using the ESP32-WROOM-32E (8MB)
ESP32-WROOM-32E (8MB): common questions
Where can I find a ESP32-WROOM-32E (8MB) reference design?
Each of the 2 boards on this page is a real design using the ESP32-WROOM-32E (8MB). 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-WROOM-32E (8MB) use?
Most are built on ESP32 (2).
How big is a typical board using the ESP32-WROOM-32E (8MB)?
The median is 114.8 × 82.9 mm, and 100% are two-layer designs.
What is the most popular open source board using the ESP32-WROOM-32E (8MB)?
By GitHub stars, ESP 8 Relay Module by thermseekr, with 6 stars.
Can I simulate one of these boards using the ESP32-WROOM-32E (8MB) 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.