1 open source board using the C128399
Real designs built with the C128399, 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.
CarciaxThe C128399 in open source designs
The gallery holds 1 open source boards using the C128399 from 1 GitHub repository; a typical one measures about 50 × 50 mm and carries around 79 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is Salinity Probe by Carciax.
Microcontrollers on boards using the C128399
C128399: common questions
Where can I find a C128399 reference design?
Each of the 1 boards on this page is a real design using the C128399. 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 C128399 use?
Most are built on STM32 (1).
How big is a typical board using the C128399?
The median is 50 × 50 mm, and 0% are two-layer designs.
What is the most popular open source board using the C128399?
By GitHub stars, Salinity Probe by Carciax, with 0 stars.
Can I simulate one of these boards using the C128399 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.