Super simple adjustable board camera mount for DJI F450 / F550 frame. I have a sony 600TVL camera (33mm) attached to mine. Uses M3 bolts and nylon nuts to keep things tight, although your board camera might fit only M2. M3 25mm x 2 M3 10mm x 2 M3 Nylock nuts x 4 Mounts to the bottom plate and can slide forward and back, and tilts slightly forward and back. STL files have a fair amount of tolerance so you should be able to print without needing the extruder to be insanely calibrated.