Last year [Emil] found themselves in the situation where a SEGGER J-link debug probe suddenly ... a bit of work to reverse-engineer the exact pinout and hook up an ST-Link V2 in-circuit debugger ...
These are, by now, a tried and true kind of USB-C chip – you will find these from at least a dozen different manufacturers; if you find a few ICs that have the same pinout, it’ll be hard for ...