I am new to the quadcopter world but I am really enjoying my flight time. I purchased the Phantom 2 Vision + with the Zenmuse 3D Gimble in December of 2014 and I installed my GoPro 3+ in the Gimble. I am wanting to use my iPhone to see what the quad is seeing but after downloading the DJI App I can't get a link to the GoPro. Do I need to purchase additional hardware and antenna's in order to be able to use the DJI app to see what the quad is seeing or is there a setting I need to do in order to link the GoPro to the iPhone? I am filming my project sites and my typical flight distance is usually within 500 feet and the quad is always in sight.