BetaFPV Pavo Pico Brushless Whoop Quadcopter-PNP (For DJI O3 HD Digital VTX) ELRS

Thanks to all the enthusiastic pilots who participated in the BETA TEST before, we've now released the smallest 2S Sub100g DJI O3 Cinewhoop! This ultra-light cinewhoop with a small wheelbase is not only equipped with 45mm propellers but the latest F4 1S 12A AIO Brushless FC V3 which greatly heightens the flying experience. Due to Its split design HD VTX mounting bracket, it supports quick installation of mainstream HD digital VTX modules and a rubber damper vibration-damping design with GyroFlow stabilization software ensures stable and smooth HD images. Its design is well-suited for cruising indoors and outdoors alike.

Note: The Camera and HD Digital VTX(DJI O3 HD Digital VTX, Walksnail Avatar HD Digital VTX, and Vista HD Digital VTX) are not included in all packages. you need to buy them separately.

Bullet Point

• The split-design HD VTX mounting bracket is compatible with popular models like DJI O3 Air Unit, Walksnail Avatar HD Pro, and Caddx Vista. The side bracket, rubber damper vibration-damping design, lens holder, and antenna have all been reinforced to suppress low-frequency vibration and enhance the safety of HD VTX, ensuring a stable output of high-definition videos. And simply connect the VTX cable and complete the binding process to start flying. 
• To safeguard the DJI O3 camera lens and maintain consistent high-definition video output during flight, both a lens filter and a lens protection mount are included.
• The battery slot and HD VTX mounting bracket duct height have been reduced to enhance the overall flying experience. DIY battery fixing methods are also supported, making them compatible with batteries of varying sizes and capacities.
• The newly developed F4 1S 12A AIO Brushless FC V3 weighs only 4.2 grams and is optimized for HD digital VTX. Its improved computing power, high response speed, and stable flight make it an ideal choice for HD whoops.
• The frame is constructed using PA12 material, known for its exceptional impact resistance and effortless installation process

Specification

• Items: Pavo Pico Brushless Whoop Quadcopter
• Color: Black
• Flight Time*: 4min
• Wheelbase: 80.8mm
• FC: F4 1S 12A AIO Brushless FC V3 (STM32F405 MCU Version)
• Battery: 2S 450mAh 45C
• Props: GF 45mm-3B black propeller
• Motor: 1102 | 14000kv red and black (2022)
• Weight (No Battery): 71.2g (DJI O3), 66.02g (Vista), 65.88g (Avatar)
• Frame: Pavo Pico Brushless Whoop Frame
• HD VTX: Support DJI O3 Air Unit, Caddx Vista Kit / RUNCAM Link / Walksnail Avatar HD Pro Kit installation. 
• RX Version: Serial ELRS
• FPV Camera: Support DJI O3 Camera, Caddx Series, RUNCAM Series 19mm/20mm Camera, Avatar HD Pro Camera

Note: The flight time is calculated under 8.4V~6.8V. And the Pavo Pico Brushless Whoop Quadcopter does not include HD VTX and Camera.

HD Digital VTX System

Pavo Pico supports various types of HD VTX. DJI O3 and Walksnail Avatar Pro Kit both support HD digital VTX up to 1080P using dual-band transmission technology for better signal stability. The Vista Kit supports digital signal transmission for HD video up to 720P, with low latency and superior image quality performance. It's compact and lightweight, making it great for small drone installation, and compatible with various remote controls and monitors. The customized HD VTX mounting bracket has a split design, making it effortless to install for pilots DIY, and explore more possibilities while ensuring HD image quality.

Pavo Pico Frame Kit

We used ultra-light PP material to make the HD VTX mounting bracket, increasing its toughness. The antenna fixing slot and frame have been fused to reduce damage risk, while the camera's installation height has been lowered with a protective printed part to limit its movable angle to within 30°. Additionally, an O3 filter can be used to protect the lens and enhance image quality. We have incorporated a unique rubber damper vibration-damping design, used with GyroFlow stabilization software, which greatly enhances safety and ensures a smooth, HD image output. When you screw the die-cast screws, please DO NOT screw them too tight to leave room for rubber dampers to absorb vibration. It may cause jello in the video footage.

DJI O3 Vibration Problem

To tackle the challenge of vibration on many whoop drones, the DJI O3 unit is mounted on a carbon fiber plate with 4 rubber dampers. This innovative design ensures peak performance and perfect stability.

Troubleshooting:

To improve video quality when recording with DJI O3 HD VTX, turn off its electronic stabilization and use GyroFlow stabilization software.

When fixing the HD VTX bracket with M1.4*10 screws, ensure that the nut just touches the shock-absorbing ball.

The Jello effect may occur during the above installation due to 2 reasons:

• The VTX bracket is over-tightened with the screw and the rubber dumper is totally deformed. To solve this, make sure that the screw is tightened just enough to touch the shock-absorbing ball and keep the ball and bracket loose.
• If It is a large deformation of the frame or quadcopter blades, replace the frame or blades with larger vibrations if necessary.

Note: use acetate tape to bind motor wires and prevent them from drooping and interfering with the propeller's rotation.

Upgrade Low Profile Design

After collecting feedback through the BETA TEST, we lowered the height of the HD VTX mounting bracket and whoop duct from 60.6mm to 51.5mm and the battery compartment results in a more low profile on the cinewhoop. 

Pilots can further customize their cinewhoop with DIY options such as battery straps or printable components, allowing for compatibility with a variety of battery sizes. This enables pilots to tailor and enhance their cinewhoop to meet their specific requirements and preferences. Steps as follow:

Flight Controller

F4 1S 12A AIO Brushless FC V3, the FIRST flight controller designed specifically for HD VTX. This whoop quadcopter is equipped with STM32F405 chip for high-performance calculations. It weighs only 4.2 grams and includes a Serial ELRS 2.4G receiver, 16MB Black Box, Barometer, and Current meter. Designed for HD VTX, it also added support for external GPS through Betaflight 4.4.0.

Power system

The 1102 14000kv motor brings stronger power and lower noise, delivering abundant thrust and impressive speed that enable effortless execution of aerial maneuvers. Paired with the high-performance Gemfan 45mm propeller, this power system achieves superb balance, ensuring powerful lift and stable flight, while also providing precise and responsive control. The combination of these power systems makes it an excellent choice for Pavo Pico, allowing pilots to easily accomplish filming tasks.

Carbon Fiber VTX Adapter

We found that the installation dimensions of the Vista and Avatar HD Pro digital VTX modules closely match those of the O3 digital VTX. Thus, Installing a carbon plate with mounting holes that measure 20x20mm is sufficient to mount both digital VTXs. Install quickly and effortlessly, while meeting pilots' various DIY needs, and exploring more possibilities for flying.

Pavo Series

BETAFPV has been dedicated to enhancing the performance of the Pavo Cinewhoop Series through continuous optimization and upgrades. The Pavo Cinewhoop Series including Pavo25, Pavo30, and Pavo360, is designed to deliver exceptional results when it comes to capturing breathtaking and seamless footage. Additionally, these drones offer pilots an exhilarating flight experience that's bound to satisfy their cravings for adventure.