_Sigh_, there's a #libreboot fork called #canoeboot, it's developed by the same dev, but they don't quite explain why this happened? At least my HW is supported by both...
OTOH, why would a WiFi card be incompatible with a 13yo #Lenovo T430?
@mdione They (used to) use a pin on the mPCIe connector to control if the WiFi card or the BT module was transmitting, which is not a standard feature.
@nroach44 right, but I'm replacing one WiFi with another. I wish I could find the old wifi card I used to have in my old and defunct Dell, which was my first home made AP :)