3 open source boards using the C139797
Real designs built with the C139797, 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.
Cell sim
atopile
220 × 110 mm1152 parts4LMIT24
Cell
92.9 × 7.9 mm63 parts4LMIT24
Ethernet
33.2 × 17.3 mm32 parts2LMIT24
The C139797 in open source designs
The gallery holds 3 open source boards using the C139797 from 1 GitHub repository; a typical one measures about 92.9 × 17.3 mm and carries around 63 components.
67% use four copper layers or more, and 100% carry an open source license.
The most starred is Cell sim by atopile.
What boards using the C139797 are built for
C139797: common questions
Where can I find a C139797 reference design?
Each of the 3 boards on this page is a real design using the C139797. 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 C139797?
The median is 92.9 × 17.3 mm, and 33% are two-layer designs.
What is the most popular open source board using the C139797?
By GitHub stars, Cell sim by atopile, with 24 stars.
Can I simulate one of these boards using the C139797 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.