DJI O3 air unit case with cooling fan

thingiverse

I just upgraded to the Goggles 2 and the O3 air unit and looked around online for a mounting case with a cooling fan for the O3, but couldn't find one. This is similar to the fan mount that I made for the Caddx Vista and should be a big help to prevent overheating in installations with limited venting or when sitting still for awhile. I included two versions of the case, one for mounting everything together so that it can easily be moved from vehicle to vehicle and mounted externally with Velcro. The second is a mount for just the Air Unit, so that the Camera and antenna can be mount elsewhere on the plane/drone. The bottom air unit screws will need to be replaced with longer 2mm screws, preferably flush mount or button screws. The 3mm fan screws self tap into the mount. I typically us a 12v fan and power it up with a JST plug from the ESC or battery balance plug. The top is glued on and the camera can pass through the fan hole to be mounted.