I have the "red headed step-child" as we say iin the south, a Phantom 3 4K. I can't remeber which of the P3 series it is MOST related to...
Anyway, my question is whether anyone has added the hdmi module to the P3 4K that can recommend it as a good move.
I own the DJI Goggles and a Mavic Pro, already.
I still love my not-so-much used anymore, P3, but would like to equip it and use it for my back-up for paid gigs.

The 4k is more related to the Standard and the SE as it uses WiFi to send video to the remote/app.

I know the remote is the same style as the Advanced and Pro models but it lacks the Lightbridge, so not 100% sure if the HDMI module can be added or not

Yea, about where I was with it. Thanks, for the info.

If you have a mobile with HDMI out plug you can try to connect the goggles with your mobile.

Update to my own question:
The answer given by DJI was No it will not.  

You can use the Litchi VR mode with Goggle.

Dji goggles connected to real time makes one loose interest in VR.

I've been jaded by Real Time Reality or RTR.   I think I may have just coined a phrase...