3 open source boards using the ESP32-WROOM-E
Real designs built with the ESP32-WROOM-E, 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.
ESP32Dif pressure meter
ardiloot
41 × 87 mm66 parts2LMIT23
ESP32Time o matic
Hasnat4763
60.8 × 74.1 mm23 parts2LMIT0
ESP32Easyduino ESP32
Hanqaqa
28.4 × 47.9 mm29 parts4LCERN-OHL-P-2.0746
The ESP32-WROOM-E in open source designs
The gallery holds 3 open source boards using the ESP32-WROOM-E from 3 GitHub repositories; a typical one measures about 41 × 74.1 mm and carries around 29 components.
67% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Easyduino ESP32 by Hanqaqa.
Parts used alongside the ESP32-WROOM-E
Microcontrollers on boards using the ESP32-WROOM-E
What boards using the ESP32-WROOM-E are built for
ESP32-WROOM-E: common questions
Where can I find a ESP32-WROOM-E reference design?
Each of the 3 boards on this page is a real design using the ESP32-WROOM-E. 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-E use?
Most are built on ESP32 (3).
How big is a typical board using the ESP32-WROOM-E?
The median is 41 × 74.1 mm, and 67% are two-layer designs.
What is the most popular open source board using the ESP32-WROOM-E?
By GitHub stars, Easyduino ESP32 by Hanqaqa, with 746 stars.
Can I simulate one of these boards using the ESP32-WROOM-E 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.