FLYWOO Firefly 20PRO 4S ELRS Racing FPV Drone Kit (2-inch, No VTX)

Introduction

The FLYWOO Firefly 20PRO 4S ELRS (drone kit without VTX) is an advanced, compact 2-inch FPV platform designed for drone racing and freestyle acrobatics enthusiasts. This special version is equipped with a modern ELRS 2.4 GHz receiver, ensuring precise control and low latency. The absence of a built-in VTX module gives you complete freedom to choose your preferred digital video transmission system, such as HDZero, Walksnail, or DJI O4, making it an ideal choice for advanced users looking to build a drone perfectly tailored to their needs. Order yours today at HTDRONE!

Key advantages

• High-performance FPV platform, excellent for dynamic racing and freestyle flights.
• Integrated ELRS 2.4 GHz receiver guarantees stable and responsive long-range control.
• Durable carbon fiber frame with reinforced construction, resistant to damage.
• Factory-tuned flight controller ensures stability and precision in the air.
• Modular "plug-and-play" design simplifies assembly and upgrades.
• Vibration-dampening camera mount minimizes jitter for clear FPV footage.
• Adjustable camera tilt angle allows for optimizing the field of view.
• Built-in buzzer aids in locating the drone post-flight.

Technical specifications

• Product Name: Firefly 20PRO 4S Drone Kit
• Drone Type: FPV Racing / Freestyle Drone
• Frame Size: 2 inch
• Receiver: ELRS 2.4 GHz
• Video Transmission System: Not included (compatible with HDZero / Walksnail / DJI O4)
• Weight: 110 g
• Flight Controller MCU: STM32F405
• AIO: GOKU F405 SE 3-4S 20A AIO
• Gyroscope: ICM42688-P / MPU6000
• Memory: 8 MB (Blackbox)
• Motor: ROBO 1303 6000KV Brushless Motor
• Propellers: 3-blade 2023-3, 1.5mm shaft
• Battery Connector: XT30
• Input Voltage: 4S LiHV Battery
• Recommended Battery Capacity: 550 mAh / 750 mAh
• Maximum Speed: Up to 120 km/h
• Package Contents: 1x Firefly 20PRO Drone Kit, 8x 2023-3 propellers, 1x Allen key, 2x anti-slip battery pads, 1x 90° USB-C cable, 2x battery mounting straps, 2x protective panels (purple), 2x protective panels (black), 1x Flywoo O3/O4 damping ball, 1x M2 x 6.6mm damping ball, 5x M2 nylon nuts, 5x washers, 2x TPU antenna mounts, 1x HDZero cable, 1x Walksnail cable, 1x O4/O4 PRO cable, complete screw set.

Applications

This FPV drone is ideal for drone racing, freestyle flying, aerial acrobatics, and as a platform for building custom FPV setups. Its compact size and durable construction also make it suitable for beginner pilots seeking high-quality equipment.

Compatibility

The drone is compatible with HDZero, Walksnail, and DJI O4 video transmission systems. It utilizes an XT30 battery connector and is designed for use with 4S LiHV batteries ranging from 550 mAh to 750 mAh. The "plug-and-play" cabling simplifies integration with various components.

FAQ

Where can I buy the FLYWOO Firefly 20PRO 4S ELRS FPV drone in Poland?

You can buy the FLYWOO Firefly 20PRO 4S ELRS FPV drone kit (without VTX) at our HTDRONE store, located in Poland. We offer fast delivery throughout Poland and to Ukraine. Check our offer and order today!

What is the maximum speed of the FLYWOO Firefly 20PRO 4S ELRS drone?

The maximum speed of this FPV racing drone can reach up to 120 km/h. This impressive speed allows for dynamic flights and competitive drone racing.

Is the FLYWOO Firefly 20PRO 4S ELRS drone ready to fly out of the box?

No, the Firefly 20PRO 4S ELRS drone kit is sold without a video transmission module (VTX). It requires you to install your preferred VTX system (HDZero, Walksnail, DJI O4) and configure it, giving you full control over your drone build.

What batteries are recommended for the FLYWOO Firefly 20PRO 4S ELRS drone?

For this FPV drone, 4S LiHV batteries with a capacity between 550 mAh and 750 mAh are recommended. These batteries provide the necessary power and flight time for this high-performance racing platform.

What is the FLYWOO Firefly 20PRO 4S ELRS drone best suited for?

This drone is designed for FPV racing and freestyle acrobatics. Its robust construction, responsive flight controller, and the ability to add your own VTX system make it an excellent choice for ambitious pilots.