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Flywoo | ID:
Flywoo Firefly 25MINI O4 Wide (ELRS 2.4G)
Flywoo Firefly 20PRO & 25MINI: Flywoo's First Modular 3S-4S O4 PRO Ecosystem The Flywoo Firefly series redefines micro drone versatility with its revolutionary "One VTX, Two Frames" modular system. Engineered for pilots who demand both cinematic endurance and high-speed freestyle, this ecosystem allows you to transplant the entire DJI O4 PRO digital VTX between the 25MINI (3S Cinematic) and 20PRO (4S Performance) frames in under 3 minutes using only 4 screws—completely solder-free. While the Firefly 25MINI excels in long-range efficiency (up to 12 minutes flight time), the Firefly 20PRO is a bando-basher capable of speeds exceeding 120km/h. Equipped with a custom anti-vibration gimbal adjustable from 0° to 25°, it ensures jello-free, high-speed footage that was previously impossible for micro-class drones.
Package Includes:
1x Firefly (25MINI) O4 Wide Drone 3S ELRS 2.4G
8x 2023-3 Propellers Purple
1x Hex Wrench
2x Battery Anti-Slip Pads
1x ND Filter
1x 90° USB Type-C Data Cable
2x 10*130mm Battery Straps
2x Plastic protective side panel(Purple)
2x Plastic protective side panel(Black)
1x Flywoo O3/O4 Shock Absorber Ball
1x M2×6.6mm Shock Absorber Ball
5x M2 Nylon Nuts
5x Washers
Feautres:
- Seamless VTX swap between two drones, no re-soldering or calibration
- Factory pre-tuned PID, 120km/h max speed, no prop wash
- High-strength carbon fiber frame, reinforced front arm for crash resistance
- Built-in buzzer, one-click trigger to find lost drone easily
- Solder-free VTX+Buzzer+RX+GPS, plug-and-play, easy for beginners
- Shock-absorbing gimbal :0°–25° adjustable lens angle; eliminates vibration and jelly effect for stable, clear footage.
Specifications:
| Product Name | Firefly 25MINI 3S | Firefly 20PRO 4S |
|---|---|---|
| Video Transmission System | FLYWOO O4 WIDE AIR UNIT | FLYWOO O4 WIDE AIR UNIT |
| Weight | 99.5g | 99g |
| Flight Controller MCU | STM32F405 | STM32F405 |
| AIO | GOKU F405 SE 3-4S 20A AIO | GOKU F405 SE 3-4S 20A AIO |
| Gyroscope | ICM42688-P / MPU6000 | ICM42688-P / MPU6000 |
| Black Box | 8MB | 8MB |
| Motor | ROBO 1303 6000KV | ROBO 1303 6000KV |
| Props | 2520-3 3 Blade 1.5mm shaft | 2023-3 3 Blade 1.5mm shaft |
| Battery Connector | XT30 | XT30 |
| Voltage input |
3S LiHV
Recommend 450mAh / 750mAh / 1000mAh
|
4S LiHV
Recommend 550mAh / 750mAh
|
| Flight Times(Data based on DJI O4 PRO VTX setup) |
|
|
| Throttle(Data based on DJI O4 PRO VTX setup) |
|
|
| Max Speed | 95km/h | 120km/h |
| Core Applicable Scenarios |
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