Gitlab doesn't render the colors. I assume this is because it removes
the styles when sanitizing the HTML, which is sort-of reasonable
(except it could inspect them deeper and see that these are harmless).

We manually use the "File -> Plot" function because KiBot only
exports the first page (despite `all_pages: true`).

The other one is out-of-stock.

The JLC BOM tool sometimes doesn't choose the right part, e.g. extended
instead of basic or even the wrong one.

This seems to be the preferred/only way. *shrug*

The transceiver has plenty of ESD protection but a dedicated TVS
should be better.