2 open source boards using the ESP32-C3-MINI-1U
Real designs built with the ESP32-C3-MINI-1U, 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.
ESP32Kogger UART WiFi Bridge
koggertech
20 × 30 mm37 parts4LMIT1
ESP32Main board
denorath-sys
100 × 80 mm46 parts2LCERN-OHL-W-2.05
The ESP32-C3-MINI-1U in open source designs
The gallery holds 2 open source boards using the ESP32-C3-MINI-1U from 2 GitHub repositories; a typical one measures about 60 × 55 mm and carries around 42 components.
50% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Main board by denorath-sys.
Microcontrollers on boards using the ESP32-C3-MINI-1U
What boards using the ESP32-C3-MINI-1U are built for
ESP32-C3-MINI-1U: common questions
Where can I find a ESP32-C3-MINI-1U reference design?
Each of the 2 boards on this page is a real design using the ESP32-C3-MINI-1U. 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-MINI-1U use?
Most are built on ESP32 (2).
How big is a typical board using the ESP32-C3-MINI-1U?
The median is 60 × 55 mm, and 50% are two-layer designs.
What is the most popular open source board using the ESP32-C3-MINI-1U?
By GitHub stars, Main board by denorath-sys, with 5 stars.
Can I simulate one of these boards using the ESP32-C3-MINI-1U 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.