2 open source boards using the IRAM256a
Real designs built with the IRAM256a, 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.
STM32Stmbl 4.0
rene-dev
100 × 100 mm412 parts2LGPL-3.0979
STM32Stmbl 4.0
coon42
100 × 100 mm409 parts2LGPL-3.01
The IRAM256a in open source designs
The gallery holds 2 open source boards using the IRAM256a from 2 GitHub repositories; a typical one measures about 100 × 100 mm and carries around 411 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Stmbl 4.0 by rene-dev.
Parts used alongside the IRAM256a
Microcontrollers on boards using the IRAM256a
What boards using the IRAM256a are built for
IRAM256a: common questions
Where can I find a IRAM256a reference design?
Each of the 2 boards on this page is a real design using the IRAM256a. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the IRAM256a?
The ACT4088, LM358, lnk304D, non_plated and SI8621 appear in the most repositories here.
Which microcontrollers do boards using the IRAM256a use?
Most are built on STM32 (2).
How big is a typical board using the IRAM256a?
The median is 100 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the IRAM256a?
By GitHub stars, Stmbl 4.0 by rene-dev, with 979 stars.
Can I simulate one of these boards using the IRAM256a 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.