I've spent untold hours and done far too much swearing to get this far. Advice to the uninitiated: Unless you really want/need a mobile charger that can plug into virtually any outlet, don't get a Porsche Mobile Connect. Dealing with a proprietary locked-down device is an endless PITA.
I have a...
TLDR:
Charging Apps are of the Devil
RFID cards are made by the baby Jesus
Avoid social shaming, embarrassment or stoning by doing your first public charges at quiet/empty charge stations
Different portions of Herr Musk's Tesla app don't talk to each other.
This is an Australian experience...
I'm in Australia (also known as ROW to the denizens of Murica ;)), so the frequencies may be specific to Aus, but the principle is the same wherever you are.
As long as your garage door controller has a couple of terminals to wire an external switch to (like the traditional bell-push button to...