BG234816141 it hooks paralell to you drone recievers sbus out to flight controller and responds to aux ( channel 7) of tor transmitter . fr sky and multiprotocol tx with frsky will change between cameras on a drone . one camera lointin level , and one camera pointing down for example . it uses thhe same remote to switch between cameras that you use to control the model .

BG234816141 it is a swich that switches between 2 or 3 cameras on aux 3 of a frsky or sbus transmitter . you configure aux 3 or channel 7 to a switch on your ctx radio control and run a wire from the reciever sbus out to your camera swith s pad . power + and - . and the cameras . vid out to the vtx or through a flight controller for on screen display to be addedto the video sent to your goggles or monitor .

BG234816141 yes .

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BG234816141 does it have frsky pritocol ? or sbus ? i believe it reads sbus from the reciever in the model from the recievers rc signal wire that goes to a flight controller . on channel 7 or aux 3 it is called . run 2 wires from the reciever . one wire to flight controller and one to this switch .

BG234816141 the rx signal wire goes to the sbus pad on the flight controller and the signal pad oo the swith . the swithd listening for aux 3 or channel 7 from your frsky tx . it says 3 camerasor 2 cameras . video out goes to Vin pad on flight controller and vid out to have osd , or vtx only for no osd .

BG234816141 yes . it should be aux 3 that the switchboard is factory configured for . it hooks paralell to the rx in your model . the same rc signal wire going to the flight controller als goes to the switch circuit board . you set up aux 3 or channel 7 to a switch on your tx radio . chec which aux to be sure . min i think says aux 3 .