It features:

a modular frame and canopy

two version for 4in and 5in propellers

aerodynamic and stiff frame

weight of the 3d prints  ~70g

motor protection

battery strap mounts on the bottom

16 x 16mm and 12 x 12mm motor mount
m3 screws 10mm or 12mm are needed

20 x 20mm and 30.5 x 30.5mm mount for ESC and flight controller etc.

cable ducts for motors and antennas and LEDs and etc. 

canopies for 14 x 14mm and 19 x 19mm fpv cameras

V 0.31

updated canopy with mount for 4mm diameter tubes for antennas

New version V 0.3

The new version is lighter, stronger and easier to assemble.

5in Frame 144mm (motor to motor)  without supports
4in Frame 116mm  (motor to motor) without supports

Canopy 19mm  supports recommended

The canopy is now held by two velcro straps.

At the moment (V0.1) there are 5 3d files:

Frame 144mm  5.5in  without supports
Frame 116mm  4.5in  without supports

Canopy 14mm  supports recommended
Canopy 19mm  with SMA antenna mount  without supports
Canopy Mesh 19mm  supports recommended

The canopy is screwed on by m3 screws.

Print instructions:

All files are designed to be printed on a 18 x 18cm print bed (prusa mini), also a bigger print bed is better. Because warping can be a problem, so enclosure is recommended. Also a skirt can help.

The most strenght lies in the perimeters.

I use 4 layers a the Top and Bottom and 2 perimeters.

I recomend rectangular infill.

The Drone can be printed in PLA, but it will only withstand a few crashes in warm weather.
It is recommended to print it at least in PET(G) better is PC or PA.

A Freecad file is included for easy changes.

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