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Camera, OSD, and VTX Wiring Layout

kah00na

Senior Member
#1
Will this wiring layout in the picture work? I want the OSD to show the current voltage of my main 3S or 4S battery and I want it to show the voltage behind my UBEC. I have a HobbyKing E-OSD that can show two voltages on the screen. It says it only does 2S and 3S but mine works with 4S batteries just fine so I'm not worried about that.
videolayout.jpg
 

kah00na

Senior Member
#3
One thing I was wondering about is if the VTX can use the ground from the OSD or if I need to split the main ground to it also.