Greeting folks. I have a new phantom 2 v 2.4 without the camera, its a base model. I want to get altitude info from the drone. I was told i needed an iosd mini, which i bought. It can plug directly into a connector on the landing gear. I had the dji app on my iphone for my P2vision, but the app does not see the P2v2.4 . Can anyone tell me what i need to do to receice altitude info from this drone?