Noob question thread! 2020_Summer

ok, whilst trying to find some diagrams of receiver wiring etc, I stumbled across this post.

Should I be trying to use this ports on the Stormcore for the receiver?

I am using the port where this guy currently has a white ribbon. I can see someone posts below about not getting data back so maybe I’ve stumbled on something…

Might get myself the right size connector and try this?