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The Foxeer Mega (Aura) 5 O3 is a robust and agile 5-inch frame for FPV freestyle enthusiasts. The page says it is compatible with the DJI O3 Air Unit and suited to capturing aerial footage and acrobatic flight.
The specifications give a Toray T700 carbon material with a silky coating, a 220 mm wheelbase, a middle mounting hole of 30.5x30.5 mm, a rear mounting hole of 20x20 / 25.5x25.5 / 30.5x30.5 mm, a camera size of 19x19 or 20x20 mm and a weight of 129 g excluding TPU. The page did not show the item as out of stock at ₹4,919.
Toray T700 carbon with silky coating: as listed.
DJI O3 Air Unit support: with a dedicated O3 VTX mount.
220 mm wheelbase: for 5 inch freestyle.
30.5x30.5 mm middle mounting: with 20x20, 25.5x25.5 and 30.5x30.5 rear.
129 g: excluding TPU.
Robust 5 mm arms: resist impacts.
A drone frame is the skeleton that holds everything together: the arms carry the motors, the plates carry the flight controller, ESCs, battery and camera, and the whole structure must be stiff enough that vibration does not reach the gyro. Carbon fibre is the standard material because it is light and very rigid. The wheelbase, measured motor to motor across the diagonal, sets the size of propeller the frame can carry, and the arm thickness sets how well it survives crashes.
Match the frame to your parts. Check the motor mounting pattern, the flight controller and ESC stack hole spacing, the camera width, the video system you want to fly and the largest propeller the arms allow. TPU parts such as arm guards, antenna mounts and camera mounts are printed in a flexible plastic so they absorb impact. The battery strap and anti-slip pad keep the pack from moving under G-force.
Build carefully. Use thread-locking compound on the metal screws that are not in a plastic nut, keep the screw lengths from the hardware bag matched to the holes they belong in, and do not over-tighten screws into carbon fibre. Route motor wires away from sharp plate edges, mount the flight controller on soft grommets when the frame supports it, and check that nothing rubs a propeller before the first flight. After a crash, inspect the arms for cracks and replace any that are damaged.
Plan the balance of the build. A heavier battery moves the centre of gravity, so place it where the frame is designed to carry it, and keep the antenna, GPS and camera clear of the carbon plates where possible because carbon blocks radio signals.
5 inch freestyle
DJI O3 builds
Cinematic flying
T700 carbon builds
Aura platform builds
The middle mounting hole is 30.5x30.5 mm and the rear is 20x20, 25.5x25.5 or 30.5x30.5 mm. The camera size is 19x19 or 20x20 mm.
The kit includes a DJI O3 VTX mount, a UFL antenna mount, a GoPro mount, arm guards, isolation columns and camera spacers.
Material: Toray T700 carbon with silky coating
Wheelbase: 220 mm
Middle mounting hole: 30.5x30.5 mm
Rear mounting hole: 20x20 / 25.5x25.5 / 30.5x30.5 mm
Camera size: 19x19 / 20x20 mm
Weight: 129 g (excluding TPU)
Arms: 5 mm
4 x 5 mm arms
1 x Top, middle and bottom plates
2 x CNC side plates
4 x Aluminum columns
1 x SMA antenna mount
1 x Protective mounts
1 x GoPro mount
4 x Arm guards
1 x Receiver antenna mount
2 x Isolation columns
1 x DJI O3 VTX mount
1 x UFL antenna mount
2 x Camera spacers
1 x M5 hardware
1 x Battery mat
2 x Battery straps
Freestyle pilots who want a T700 5 inch frame for the DJI O3.
220 mm.
129 g excluding TPU.
Toray T700 carbon with silky coating.
Yes, with a DJI O3 VTX mount.
| Brand | Foxeer |
|---|---|
| Material | Toray T700 carbon with silky coating |
| Weight | 129.000000 g |
| Wheelbase | 220.000000 mm |
| Selling unit | PCS |