2 open source boards using the IS31FL3743A
Real designs built with the IS31FL3743A, 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.
Base board2
meadiode
36.7 × 24.1 mm26 parts4LGPL-3.08
Matrix driver standalone
20 × 22 mm15 parts4LGPL-3.08
The IS31FL3743A in open source designs
The gallery holds 2 open source boards using the IS31FL3743A from 1 GitHub repository; a typical one measures about 28.3 × 23.1 mm and carries around 21 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Base board2 by meadiode.
IS31FL3743A: common questions
Where can I find a IS31FL3743A reference design?
Each of the 2 boards on this page is a real design using the IS31FL3743A. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the IS31FL3743A?
The median is 28.3 × 23.1 mm, and 0% are two-layer designs.
What is the most popular open source board using the IS31FL3743A?
By GitHub stars, Base board2 by meadiode, with 8 stars.
Can I simulate one of these boards using the IS31FL3743A 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.