This is a fully printed quadcopter frame, which can be flown acrobatically and has mounting points for a lot of different components. I designed it as a testing platform and made it as modular as possible. The arms went through multiple revisions, to find a strong lightweight design. I use it with INAV and an omnibus F4 flight controller, but any modern flight controller and software will work.
Start by mounting a motor on each arm and routing the wire through to the center hole. Then install the electronics stack on the center base plate and mount the camera. Also mount the battery strap at the top or bottom.
Attach the battery clip to the top plate, if you want to mount the battery on top. Refer to the photos for assembly.
Lastly use the M3x40 bolts to screw top and bottom together (make sure not to apply excessive force here, to not break the 3d prints).
I recommend printing the arms and top/bottom plates from PLA, due to the high stiffness. I printed a test version from PETG, but it had much worse vibrations. Use a high temperature for good layer bonding. All parts are designed to be easily printable.
The arms and plates should be printed with 20% infill and 3 walls.
Use a brim for the landing legs, since they only have a small contact area on the print bed.
No support material is needed!
The landing feet and clip for the battery cable should be printed from abs or petg, to give them the slight flex.
If you expect to crash a lot or are a beginner I recommend to get a carbon fiber frame instead or have a lot of spare arms on hand.
The author marked this model as their own original creation.