3 open source boards using the UART CLK
Real designs built with the UART CLK, 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.
Z80DUART2
lynchaj
100 × 100 mm70 parts2LNo license31
Z80SERIAL3
100 × 100 mm61 parts2LNo license31
Z80SERIAL2
100 × 100 mm59 parts2LNo license31
The UART CLK in open source designs
The gallery holds 3 open source boards using the UART CLK from 1 GitHub repository; a typical one measures about 100 × 100 mm and carries around 61 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Z80DUART2 by lynchaj.
What boards using the UART CLK are built for
UART CLK: common questions
Where can I find a UART CLK reference design?
Each of the 3 boards on this page is a real design using the UART CLK. 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 UART CLK?
The median is 100 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the UART CLK?
By GitHub stars, Z80DUART2 by lynchaj, with 31 stars.
Can I simulate one of these boards using the UART CLK 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.