Flywoo Firefly 20PRO 4S Drone Walksnail ELRS

Flywoo Firefly 20PRO 4S Drone Walksnail ELRS

Product description

The FLYWOO Firefly 20PRO 4S Walksnail ELRS combines impressive performance, modern digital HD FPV, and an ultra-compact 2-inch design in an exceptionally agile FPV drone. Designed for demanding freestyle pilots, racers, and FPV enthusiasts, it offers the perfect combination of speed, precision, and reliability.

Thanks to the integrated Walksnail Pro HD video system, pilots enjoy crystal-clear digital video transmission with low latency and long range. The integrated ExpressLRS (ELRS) receiver ensures a stable control connection even in challenging flight environments.

Powered by high-performance ROBO 1303 6000KV motors and a modern GOKU F405 SE AIO flight controller, the Firefly 20PRO reaches speeds of up to 120 km/h. The rugged carbon frame with reinforced arms offers high crash resistance, making the drone ideal for intense freestyle sessions and racing.

The specially developed, vibration-dampened camera mount minimizes camera shake and ensures smooth HD footage even during aggressive flight maneuvers. Thanks to factory-optimized PID settings, the Firefly 20PRO delivers precise and controlled flight behavior right out of the box.

Features

• Walksnail Pro HD Video Transmission System
• Integrated ELRS receiver for a reliable control connection
• Compact and lightweight 2-inch FPV drone
• Rugged carbon fiber frame with reinforced arms
• Powerful ROBO 1303 6000KV brushless motors
• Factory-optimized PID settings
• Vibration-dampened camera mount
• Adjustable camera angle from 0° to 25°
• Built-in buzzer for easy location after crashes
• Plug-and-play module design for easy maintenance
• Maximum speed up to 120 km/h
• Ideal for freestyle, racing, and FPV training
• Suitable for indoor and outdoor flights

Technical Specifications

General

• Model: FLYWOO Firefly 20PRO
• FPV System: Walksnail Pro Kit
• Receiver: ExpressLRS (ELRS)
• Frame Size: 2 inches
• Weight: 110 g

Flight Controller

• Flight Controller: GOKU F405 SE 3-4S 20A AIO
• MCU: STM32F405
• Gyroscope: ICM42688-P / MPU6000
• Blackbox memory: 8 MB

Propulsion

• Motors: ROBO 1303 6000KV
• Propellers: 2023-3 three-blade propellers
• Propeller shaft: 1.5 mm

Power Supply

• Battery connector: XT30
• Recommended batteries:
  • 4S LiHV 550mAh
  • 4S LiHV 750mAh

Performance

• Maximum speed: up to 120 km/h

Camera & Video

• Video system: Walksnail Pro HD
• Camera angle: adjustable from 0° to 25°
• Shock-absorbing camera mount