F450 Drone Universal Top Layer / Electronics Mount Plate

This model is a modular universal top-layer platform for the F450 drone frame. It adds a second floor above the main plate, giving you extra space to mount a Raspberry Pi, GPS unit, sensors, or any custom electronics. The multi-hole grid makes it easy to attach components using screws, zip-ties, Velcro straps, or double-sided tape.

The design uses printed cylindrical spacers (side_rods) between the two plates to maintain rigidity and height, and rod_caps to lock everything together cleanly. It keeps the build lightweight while maximizing usable surface area and cable routing space.