Wow thank you soooooo muchA quick google search turned up this information.... There is an explanation near the bottom of the page.
DJI CAN BUS HUB - 4 port Expansion HUB - Aerialpixels
DJI CAN BUS HUB - 4 port Expansion HUBaerialpixels.com
Google's? FPV Googles?This is an add on module for a P4P v1. It gives you the HDMI port for goggles. That 4 pin port is a CAN expansion port, but I don't know how to use it.
Google's? FPV Googles?
OkThis is an add on module for a P4P v1. It gives you the HDMI port for goggles. That 4 pin port is a CAN expansion port, but I don't know how to use it.
Those extra ports may come as an add-on module for the regular controller, but they are standard on the controller with the built-in screen for both the v1 & v2.This is an add on module for a P4P v1. It gives you the HDMI port for goggles. That 4 pin port is a CAN expansion port, but I don't know how to use it.
Alright4 pin plug op ask about is for nothing but dji diagnostics ,,I've never heard of it bein used for anything else,,its not for fvp ,,yes it is a upgrade USB module but serves no purpose to the user,,it may be something for inspire as mentioned but not for any use when flying the p4 !