SpeedyBee Mario 5 (O4 Pro Chaser Mod)

Custom parts designed for my 5" race videography quadcopter
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updated July 16, 2025

Description

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This build is still a work in progress. I'm sharing parts here as I make them.

Durable Max-height Antenna Mounting

This Y-shaped antenna design minimizes drag while maximizing video reception and durability. It positions the stock DJI O4 Pro antennae well above the battery with a 60º separation. The antennae are fully protected with in a thin TPU skin that flexes and bends to absorb impacts. Printed in 95A SainSmart TPU, the antenna mount weighs only 6.4 grams.

Integrated Rear GPS Mounting

The optional GPS mount attaches to the rear standoffs, nesting below the antenna mount. My build currently uses a NewBeeDrone BeeID GPS, so that's what this is designed for. Leave a comment or DM to request a different GPS size.

O4 Pro Camera Vibration Isolation

The stock TPU used to mount the O4 Pro camera was letting too much vibration through which caused defects in GyroFlow's stabilization. GyroFlow stabilization is critical for my workflow, so I had to redesign this part.

I initially tried an isolated design, but later learned that my vibration issues were caused by the motor PWM frequency and not the TPU mount. I included both designs but I currently run the non-isolated version (Mario 5 O4 Pro Camera).

Print Settings

MaterialSainSmart 95A TPU
SupportsOnly required for the Action Camera mount

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Model origin

The author marked this model as their own original creation.

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