Hglrc f3 aio flashing + osd flashing 

same

Rodrigo Siviero under the board should have everything labled, what it what.

where those to yellow filter are the say cam in and vtx out with ground, so you plug the cam into there and the vtx where it says

so i will just connect the camera to vin and vout to the video transmitter ?

yup

idoff1 you should make sure that you followed step by step on how to get the arduino reading the board and the mwosd gui reading it as well.

same problem

theres a cam in and a vtx out on the fc.

Do you actually need to connect the ground to the FC? So If my cam has 4 connections (Video out, Audio out, ground in, and 5v in), do I connect the video out and ground to FC and then just supply the cam with seperate voltage? Or just use the cam in and cam out and ignore the ground? Thanks!

blakebiscotti you can ground it on the flight controller or just on the pdb its self.

blakebiscotti as well as you still need to supply the vtx and cam with its designated voltage

Sweet thank you. I am going to just do it to the PDB the ground on the FC just through me off.