You need the BTU (which needs CANbus). It's a great add-on if you have an iOSD mini or an H3-2D installed, as it does let you view and change all settings from within the app. Getting a BTU into a stock Phantom will take a bit of work.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.