Flywoo Firefly 25MINI O4 Wide 3S (BNF-DJI)

The Flywoo Firefly 20PRO/25MINI series is designed as a modular micro FPV system: a shared upper unit with a digital FPV system can be swapped between two differently configured frames - the 25MINI for efficient, long-endurance flights and the 20PRO for dynamic, agile flying. 

Available Firefly 20PRO/25MINI Variants at a Glance

The Flywoo Firefly 20PRO/25MINI series - Compact Micro FPV Platform with a Versatile Concept

The Flywoo Firefly 20PRO/25MINI series combines an exceptionally compact design with a well-thought-out, modular concept for modern micro FPV drones. Depending on the version, the system is geared either more towards dynamic, agile flying or towards efficient, long-endurance freestyle and cinematic flights. This makes the platform a versatile foundation for different requirements and applications.

Just 4 Screws. Why build twice? The upper plate has been designed to accommodate the entire digital VTX and antenna system, while the powertrain remains securely bolted to the lower section. No resoldering required. In less than 3 minutes, the digital VTX can be transferred to the other frame, making it easy to switch from a 3S cinematic cruiser to a 4S bando basher.

The lightweight yet sturdy carbon frame, protected motor wires, and removable side panels ensure a clean and robust design. A vibration-damped camera mount with an adjustable angle supports smooth footage, while the service-friendly electronics with plug-and-play connectors simplify assembly and future modifications. This makes the Firefly 20PRO/25MINI series a flexible solution for pilots who value compact dimensions, intelligent construction, and versatile application options in a micro FPV drone.

Flywoo 25MINI O4 Wide

The Flywoo Firefly 25MINI O4 Wide is designed for pilots looking for a lightweight, efficient 2.5-inch setup with an exceptionally wide FPV image. It combines the long-endurance 3S character of the 25MINI with the Flywoo O4 Wide Air Unit, whose 155° field of view enables an immersive flying experience. Compared to the O4 Pro version, the drone also has a lower overall weight.

Features

• Lightweight O4 variant for efficient flying with reduced weight
• Wide field of view for an immersive FPV experience and improved in-flight awareness
• 2.5-inch 3S platform for smooth, long-endurance, and controlled flights
• Very well suited to cruising, light freestyle flights, and cinematic perspectives

Specifications

• Frame
  • Firefly 25MINI Frame kit
• Propeller
  • Diameter: 2.5"
  • Blades: 3
  • Pitch: 2"
  • Shaft: 1.5mm
• Motors
  • Stator: 13mm x 3mm (1303)
  • Kv: 6000kv
  • Shaft Diameter: 1.5mm
  • Propeller Mount: T-mount
• AIO FC
  • Flight Controller/ESC: GOKU F405 SE 3-4S 20A AIO
  • Receiver: DJI SBUS
  • Battery Connector: XT30
• Camera and VTX
  • DJI O4 Wide
• Recommended Batteries (not included)
  • Explorer 1000mAh LiHV 3S
  • Explorer 750mAh LiHV 3S
  • Explorer 550mAh LiHV 3S

Package Contents

• 1 × Firefly 25MINI O4 Wide Drone 3S - DJI
• 8 × 2520-3 propellers
• 1 × hex wrench
• 2 × anti-slip battery pads
• 1 × ND filter
• 1 × 90° USB Type-C data cable
• 2 × 10 × 130 mm battery straps
• 2 × plastic protective side panels, purple
• 2 × plastic protective side panels, black
• 1 × Flywoo O3/O4 shock absorber ball
• 1 × M2 × 6.6 mm shock absorber ball
• 5 × M2 nylon nuts
• 5 × washers