Flywoo Firefly 20PRO HDZero (ELRS)
Flywoo Firefly 20PRO HDZero (ELRS) is backordered and will ship as soon as it is back in stock.
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Shipping & Fufillment
Shipping & Fufillment
All items ship from our Calgary location/warehouse. For more shipping information visit our shipping policy page please note items listed as pre-order or special order will take longer to ship. Please note, couriers may differ in order to provide a quicker delivery.
Flywoo Firefly 20PRO HDZero (ELRS)
Description
Description
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 20PRO Drone ELRS
8x 2023-3 Propellers
1x Hex Wrench
2x Battery Anti-Slip Pads
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
2x TPU Antenna Mount
1x HDzero Connection Cable
1x Walksnail Connection Cable
1x O4/O4 PRO Connection Cable
Specifications:
| Product Name | Firefly 25MINI 3S | Firefly 20PRO 4S |
|---|---|---|
| Video Transmission System | HDZero Whoop Lite & Micro Cam | HDZero Whoop Lite & Micro Cam |
| Weight | 97.5g | 97g |
| 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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|
Swap Your VTX in Seconds
Just 4 screws.
Why build twice? We engineered the top plate to house the entire digital VTX and antenna system, keeping the powertrain bolted to the bottom. No re-soldering.
In under 3 minutes, transplant your Digital VTX to the other frame. Go from a 3S cinematic cruiser to a 4S bando basher effortlessly.
Distinct Power. Infinite Ways to Rip.
Factory pre-tuned PIDs. Locked-in feel right out of the box. Zero prop wash.
Firefly 20PRO
Pure adrenaline. A tight, aggressive frame packing a brutal 4S punch. Hovers at just 22% throttle and screams up to 120km/h. Instant punch-outs for tight gaps and violent acrobatics.
Built For:
- Bando bashing & high-burst racing
- High-speed tracking & chasing
- Aggressive freestyle maneuvers
Crash-Resistant Frame Â
To fly hard, you need to crash hard. Both models feature a rigid 2.5mm high-strength carbon bottom plate. We’ve implemented a unibody front-arm structure to dramatically increase bend resistance. Stop worrying about snapped arms and focus on hitting those gaps.
High Speed. Jello-Free.
Our custom anti-vibration gimbal mount features a high-precision dampening structure that effectively filters out high-frequency frame vibrations. The lens is adjustable from 0° to 25°, perfectly accommodating flat cinematic cruising or pitched-forward racing. Perfectly paired with O4 PRO/O4 for buttery smooth HD footage.
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