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AOS 5.5 V1


The AOS 5.5 follows in the footsteps of the AOS 5 but has been redesigned from the ground up to carry heavier action cameras like the GoPro Hero 8 and 9 without compromise.

Key Features

Arms

The AOS 5.5 uses a distinctive truss design for the arms. This truss design provides enormous torsional stiffness, resolving a key source of vibration in traditional frames. It also allows two particularly harmful resonant modes to be individually modified to separate them in frequency.

Truss structures are inherently very strong as they convert bending loads into compression and tension in the individual members. Carbon is much stronger in pure tension and compression than in bending. The compression members lock together in the center of the frame to spread the load in a crash.

Y-shaped motor protectors minimize the risk of damage to those expensive components. Should you ever need to replace an arm, there are only two screws to undo and neither are shared with your electronics.

Arms

Top and Bottom Plates

The AOS 5.5 uses a distinctive truss design for the arms. This truss design provides enormous torsional stiffness, resolving a key source of vibration in traditional frames. It also allows two particularly harmful resonant modes to be individually modified to separate them in frequency.

Truss structures are inherently very strong as they convert bending loads into compression and tension in the individual members. Carbon is much stronger in pure tension and compression than in bending. The compression members lock together in the center of the frame to spread the load in a crash.

Y-shaped motor protectors minimize the risk of damage to those expensive components. Should you ever need to replace an arm, there are only two screws to undo and neither are shared with your electronics.

Top and Bottom Plates

Go Pro Mount

The AOS 5.5 has 32x32 mm M3 mounting holes for 3D printed mounts for your HD camera.


You can download an STL for the mount shown here.

Go Pro Mount

Camera Protection

The AOS 5.5 uses 2.5mm Carbon Plates to hold and protect the camera. These are stiffer, lighter and cheaper to replace than aluminum or titanium.

The camera plates include a stiffener for the top plate to increase stiffness and better manage the additional weight of a GoPro mounted on the included 32x32mm mounting holes.

Camera Protection

Technical Specs

  • Approx. 125g with all hardware

  • Designed for up to 5.5 inch props

  • 6 mm Arms

  • 2.5 mm Top Plate, Bottom Plate and Sandwich Plates

  • One 30.5x30.5 mm or 20x20 mm stack in the center

  • Two more 20x20mm stacks front and rear

  • 32x32mm GoPro mounting holes in top plate

  • Fits the DJI Air Unit or Caddx Vista (using 14 or 20cm coax) perfectly

  • 20mm camera option for DJI Camera, 19mm option for Caddx cameras

  • Recommended motor size 2307, 2208

  • Standoffs, frame and motor screws included

Where to Buy

Build Resources

Tuning Guides

Betaflight 4.5 PID Tuning

Betaflight 4.4 Tuning Guide

Betaflight 4.5 Filter Tuning

AOS Betaflight Presets

3D Prints

AOS ELRS Antenna Mount

AOS ELRS Antenna Mount

M3 SMA VTX Antenna Mount

M3 SMA VTX Antenna Mount

AOS EVO 32mm GoPro Mount

AOS EVO 32mm GoPro Mount

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