Flywoo Firefly 20PRO 4S Walksnail Pro ELRS

Flywoo Firefly 20PRO 4S Walksnail is a high-end micro FPV drone designed for pilots looking for compact size, low weight and maximum performance. The drone is equipped with a Walksnail Pro Kit digital video transmission system, which ensures high-definition images, low latency and reliable communication during flight. Thanks to its powerful 4S motors, lightweight carbon fiber frame and pre-adjusted flight parameters, the Firefly 20PRO is perfect for aggressive freestyle flying, fast maneuvers and dynamic flights both outdoors and indoors. The maximum speed reaches up to 120 km/h, and the efficient design allows you to maintain an excellent balance of power and control even in the most difficult situations.

Features:

• Quick-change video transmission system – no soldering or additional calibration required;
• Factory-adjusted PID settings, maximum speed up to 120 km/h, stable flight without the "prop wash" effect;
• Sturdy carbon fiber frame with reinforced front arm for greater resistance to impacts and crashes;
• Integrated buzzer – easily find a fallen or lost drone with the push of a button;
• VTX, buzzer, receiver (RX) and GPS module can be connected without soldering – a plug-and-play solution, perfect for beginners;
• Shock-absorbing camera mount with adjustable 0°–25° camera angle effectively dampens vibrations and eliminates the „jello“ effect, so the image remains stable and sharp even when flying at high speeds.

Specification:

• Video transmission system: Walksnail Pro;
• Weight: 110 g;
• Flight controller (MCU): STM32F405;
• AIO controller: GOKU F405 SE 3-4S 20A AIO;
• Gyroscope: ICM42688-P / MPU6000;
• Black Box memory: 8 MB;
• Motors: ROBO 1303 6000KV;
• Propellers: 2023-3, 3 blades, 1.5 mm shaft;
• Battery connector: XT30;
• Power supply: 4S LiHV;
• Recommended batteries: 550 mAh / 750 mAh;
• Flight time: up to 8 min. (550 mAh) / up to 6 min. 30 s (750 mAh);
• Maximum speed: 120 km/h.

Measurements:

Pure adrenaline. The compact frame hides a powerful 4S system. Only 22 % accelerators are needed for flight, and the maximum speed reaches 120 km/h. Lightning-fast response to control commands and plenty of power allow you to maneuver precisely in tight spaces and perform impressive freestyle and acrobatic maneuvers.

This model features a strong 2.5mm thick carbon fiber bottom plate for high load resistance. The one-piece front arm construction further increases the frame's rigidity and durability. Less worry about impact damage - more focus on flying and complex maneuvers.

The specially designed anti-vibration camera mounting system effectively suppresses high-frequency vibrations, so the transmitted and recorded image remains stable and clear. The adjustable 0°-25° camera angle allows you to easily adapt to both calm cinematic-style flights and fast racing or aggressive freestyle flying. Together with the Walksnail Pro Kit digital video transmission system, high-quality HD images, low latency and reliable connection are ensured, allowing you to enjoy a smooth and detailed FPV flight experience.

The quick-release side covers not only give the drone a neat appearance, but also protect the most important electronic components. They help reduce the impact of drops or collisions, thus protecting the flight controller and video transmission system.

Forget about one of the most common problems with micro drones – damaged motor cables. The models are equipped with special motor cable protectors that reliably protect the cables from contact with propellers or damage during falls. All cables are neatly hidden and protected.

Firefly 20PRO is equipped with the new generation FLYWOO GOKU F405 20A SE AIO controller, whose compact design allows for efficient use of space in a small drone body. The GPS, receiver and video transmission system are connected using the "plug-and-play" principle, so no soldering is required during assembly or updates. The integrated sounder helps you easily find a fallen drone - the signal can be activated directly from the remote control.

Package:

1x Firefly 20PRO Walksnail Pro drone;
8x 2023-3 propellers (purple);
1x hex key;
2x battery non-slip pads;
2x battery straps (10 x 130 mm);
2x plastic protective side panels (purple);
2x plastic protective side panels (black);
1x Flywoo O3/O4 vibration damping rubber gasket;
1x M2 x 6.6 mm vibration damping rubber gasket;
5x M2 nylon nuts;
5x washers;
5x M2 x 10 mm hex head screws;
2x M2 x 8 mm hex head screws;
10x M2 x 7 mm hex head screws;
2x M2 x 6 mm hex head screws;
4x M2 x 5 mm hex head screws;
5x M2 x 4 mm hex head screws.