2 open source boards using the IRM-20-24
Real designs built with the IRM-20-24, 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.
ESP32
PCB
Pegoku
70 × 104.5 mm46 parts2LGPL-3.01ESP32
PCB.sync conflict-20250618-080703-LCY53NE
Pegoku
70 × 104.5 mm46 parts2LGPL-3.01
The IRM-20-24 in open source designs
The gallery holds 2 open source boards using the IRM-20-24 from 1 GitHub repository; a typical one measures about 70 × 104.5 mm and carries around 46 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is PCB by Pegoku.
Microcontrollers on boards using the IRM-20-24
What boards using the IRM-20-24 are built for
IRM-20-24: common questions
Where can I find a IRM-20-24 reference design?
Each of the 2 boards on this page is a real design using the IRM-20-24. 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 IRM-20-24 use?
Most are built on ESP32 (2).
How big is a typical board using the IRM-20-24?
The median is 70 × 104.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the IRM-20-24?
By GitHub stars, PCB by Pegoku, with 1 stars.
Can I simulate one of these boards using the IRM-20-24 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.