I am building a Qav 500 v2 ,My overall goal is to build a fpv drone with two cameras, capable to switching between the 2 , I plan to add a flir camera for night, ...I will be using the , naza v2 , taranis tx, and ezuhf and a parachute safety system that uses one servo. Do i need the Iosd mark 2, to switch between cameras? Will 8 channel receiver be enough for my build.. thanks for the help
