4 inch drone parts for F2 Micro 160mm with 25mm stands

thingiverse

This design is based on a F2 Micro 160mm Carbon Fiber FPV Racing Frame for 4 inch props, but with one key modification: I've swapped out the standard 30mm standoffs for more compact 25mm ones. To keep the arms of this frame clean and organized, I've employed a clever sandwich design. On the bottom, I've got the sturdy carbon fiber frame, which provides a solid foundation. Next, I added a layer of TPU for extra protection and durability. Finally, on top, I've created a strong PLA cover to seal everything in place. The electronics are shielded from view by walls that double as mounts for the FPV camera. Don't worry about compatibility – this design will work with cameras like the Foxeer Arrow Mini Pro, which shares similar dimensions. For the VTX, I opted for an Eachine VTX03S and 3D printed a custom part to keep it low in the rear of the frame. This ensures optimal airflow and reduces drag. Last but not least, I've included a bottom plate to prevent the battery from coming into contact with screw heads – a thoughtful touch that adds an extra layer of safety to this sleek design.