2 open source boards using the IS31FL3218-GR

Real designs built with the IS31FL3218-GR, 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.

2 boardsClear filtersOpen license only|Most starred Recently updated Most components

The IS31FL3218-GR in open source designs

The gallery holds 2 open source boards using the IS31FL3218-GR from 1 GitHub repository; a typical one measures about 131.6 × 29 mm and carries around 40 components.

100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.

The most starred is Mbira3b by collaborative-music-lab.

Microcontrollers on boards using the IS31FL3218-GR

ESP32 2

What boards using the IS31FL3218-GR are built for

IS31FL3218-GR: common questions

Where can I find a IS31FL3218-GR reference design?

Each of the 2 boards on this page is a real design using the IS31FL3218-GR. 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 IS31FL3218-GR use?

Most are built on ESP32 (2).

How big is a typical board using the IS31FL3218-GR?

The median is 131.6 × 29 mm, and 100% are two-layer designs.

What is the most popular open source board using the IS31FL3218-GR?

By GitHub stars, Mbira3b by collaborative-music-lab, with 19 stars.

Can I simulate one of these boards using the IS31FL3218-GR 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.