2 open source boards using the LT1054

Real designs built with the LT1054, 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.

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The LT1054 in open source designs

The gallery holds 2 open source boards using the LT1054 from 1 GitHub repository; a typical one measures about 213 × 128.5 mm and carries around 98 components.

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

The most starred is Iosefka motherboard by GlobalSequence.

Microcontrollers on boards using the LT1054

RP2040/RP2350 1

What boards using the LT1054 are built for

Audio 2

LT1054: common questions

Where can I find a LT1054 reference design?

Each of the 2 boards on this page is a real design using the LT1054. 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 LT1054 use?

Most are built on RP2040/RP2350 (1).

How big is a typical board using the LT1054?

The median is 213 × 128.5 mm, and 100% are two-layer designs.

What is the most popular open source board using the LT1054?

By GitHub stars, Iosefka motherboard by GlobalSequence, with 5 stars.

Can I simulate one of these boards using the LT1054 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.