By using the DJI HDMI Output Module, you open up your options when it comes to displays to view what your craft is seeing. This HDMI Output Module allows you to connect via HDMI to a monitor or FPV Goggles which give you a live feed. The USB Type-A allows a mobile device to connect and access the Phantom 3 and view a live feed via the mobile app. The Micro-USB port is there to provide potential future firmware updates and or controller settings via the Assistant Software. Finally, the CAN-Bus is there to provide future port access with future DJI accessories.
This unit is an upgrade to add an HDMI output to Phantom 3 Advanced and Professional models, as well as Phantom 4 and Phantom 4 Pro. This is a direct replacement for the USB and HDMI module on the back of the Inspire 1 remote.