Hi
I have a p4pro and would like to know if i add an hdmi module can i output to both tablet and goggles at the same time or is that only possible with the p4pro+

As long as you can get the HDMI module to work (which has been a problem for some) you will be able to FPV the Goggles using the HDMI output and still use a tablet.

Jeff

Just make sure you set "simultaneous HDMI output" in HD section of the DJI go 4 app

I instaled the hdmi module in my P4P and no image output, also no options in HD page like simultaneous HDMI, etc.

did you update the firmware?

I posted a lengthy thread about the problems and fixes I encountered

https://forum.dji.com/forum.php?mod=viewthread&tid=139384