FPV Drone FLYWOO Firefly 20PRO 4S O4 Wide ELRS

Product detailed description

FPV Drone FLYWOO Firefly 20PRO 4S O4 Wide ELRS

The FLYWOO Firefly 20PRO 4S O4 Wide ELRS is a high-performance 2-inch FPV drone designed for racers and freestyle pilots who require powerful performance in a compact and lightweight platform. Equipped with the FLYWOO O4 Wide Air Unit for digital video transmission and an integrated ELRS 2.4GHz receiver, this drone provides stable HD video and reliable long-range control for advanced FPV flying. Built with a high-strength carbon fiber frame and reinforced front arm, the Firefly 20PRO is engineered to withstand crashes while maintaining excellent agility. Factory pre-tuned PID settings ensure smooth flight performance with minimal prop wash, allowing pilots to focus on racing or freestyle maneuvers without extensive tuning. 
The drone features a solder-free modular design for VTX, buzzer, receiver, and GPS components, enabling convenient plug-and-play installation and maintenance. A shock-absorbing camera gimbal with adjustable tilt from 0° to 25° reduces vibration and eliminates jello effects, producing stable and clear aerial footage.

Features:
- Integrated ELRS 2.4GHz receiver for low-latency and long-range control
- FLYWOO O4 Wide Air Unit digital video transmission system
- Factory pre-tuned PID for smooth and stable flight performance
- High-strength carbon fiber frame with reinforced front arm for crash resistance
- Built-in buzzer with one-click trigger to locate a lost drone
- Solder-free plug-and-play design for VTX, receiver, GPS, and buzzer
- Shock-absorbing camera mount with 0°–25° adjustable tilt angle
- Compact 2-inch racing platform capable of speeds up to 120 km/h

Specifications 
Model: Firefly 20PRO 4S O4 Wide ELRS
Video Transmission System: FLYWOO O4 Wide Air Unit
Receiver: ELRS 2.4GHz
Weight: 99 g
Flight Controller MCU: STM32F405
AIO Flight Controller: GOKU F405 SE 3–4S 20A AIO
Gyroscope: ICM42688-P / MPU6000
Black Box: 8MB
Motor: ROBO 1303 6000KV
Propellers: 2023-3 three-blade, 1.5 mm shaft
Battery Connector: XT30
Input Voltage: 4S LiHV
Recommended Battery: 550 mAh / 750 mAh
Maximum Speed: up to 120 km/h 

Package includes:
1x Firefly 20PRO O4 Wide FPV Drone
8x 2023-3 Purple Propellers
1x Hex Wrench
2x Battery Anti-Slip Pads
1x ND Filter
1x 90° USB Type-C Data Cable
2x 10x 130 mm Battery Straps
2x Purple Plastic Protective Side Panels
2x Black Plastic Protective Side Panels
1x Flywoo O3/O4 Shock Absorber Ball
1x M2x 6.6 mm Shock Absorber Ball
5x M2 Nylon Nuts
5x Washers
Complete Screw Kit