Flywoo FlyLens 75 O3 Drone Kit V1.3 2S Brushless Whoop FPV Drone w/ GOKU F405 HD ELRS AIO
Flywoo FlyLens 75 O3 Drone Kit V1.3 2S Brushless Whoop FPV Drone w/ GOKU F405 HD ELRS AIO
Flywoo
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Overview
The Flywoo FlyLens 75 O3 Drone Kit V1.3 is a 2S brushless whoop FPV drone kit designed for compact, portable builds and stable HD imaging. This version is supplied without a camera and VTX, allowing installation of an O3, O3 Lite, Walksnail, or HDZero system (check dimensions before installation).
For product selection and technical support, contact support@rcdrone.top or visit https://rcdrone.top/.
Key Features
- Compact and lightweight 1.6" drone design
- Three-point lens shock absorption / three-point suspension structure to reduce high-frequency vibration and jelly-like effects
- Reverse thrust power design
- Bottom-mounted transmission layout
- Quick-release battery compartment for fast battery replacement
- No prop guard in view (with O3 155° wide-angle lens)
- Motor mount hole size support: 6.6 mm and 9 mm
- O3 camera TPU protective case with Flywoo ND filter support
- Frame design details: Y-shaped structure; embedded nut for bottom VTX mount; durable propeller guards with PC material; EVA anti-drop protection foam; culvert protection ring
- Power system notes: ROBO 1003 motor + 1609-4 propellers; supports 2S 550mAh–1000mAh batteries; up to 6 minutes endurance (with 1000mAh battery)
- Weight reference: 68.9 g (O3 Lite)
Specifications
| Model | FlyLens 75 Drone kit 2S Brushless Whoop FPV Drone |
| Frame | FlyLens 75 O3 / O3 Lite Frame kit |
| Electronics | GOKU F405 HD 1-2S ELRS AIO V2 (42688) |
| Transmission | Not included |
| Camera | Not included |
| Propeller | 1609 - 4 Blade 40 mm 1.5 mm Shaft |
| Motor | ROBO 1003 14800KV |
| Antenna | Flywoo 5.8G Light 5.8G 3dBi Brass Antenna UFL |
Flight Controller Feature Notes
- F405 BGA chip
- ELRS 2.4G full UART
- 12A 4-in-1 ESC
- 5*UART serial ports
- I2C port for compass
- 8MB BlackBox
Drone Size
- Top view: 57.3 mm
- Overall length: 107.3 mm
- Marked dimension: 25.5 mm
- Side view height marks: 30 mm and 47 mm
- Motor mount hole size: 6.6 mm / 9 mm
Applicability
- O3 Drone Kit (20 mm Cam Size): Suitable for 20 mm cameras such as Nebula Pro, Wasp, Walksnail Micro Cam, and HDZero Micro Cam.
- O3 Lite Drone Kit (18 mm Cam Size): Default 18 mm CNC camera bracket. Optional 14 mm CNC camera bracket for cameras such as Nebula Pro Nano, Wasp Nano, Walksnail 1S Lite, and HDZero 1S Whoop.
Performance Table
| Version | Takeoff thrust @ 2S 550mAh | Takeoff thrust @ 2S 750mAh | Takeoff thrust @ 2S 1000mAh | Flight time @ 2S 550mAh | Flight time @ 2S 750mAh | Flight time @ 2S 1000mAh | Weight (no battery) | Flight speed |
|---|---|---|---|---|---|---|---|---|
| Flylens 75 O3 | 28% | 32% | 34% | 3:20 | 4:50 | 5:50 | 79.5 g | 55 km/h |
| Flylens 75 O3 Lite | 26% | 30% | 32% | 3:30 | 5:00 | 6:00 | 69.5 g | 65 km/h |
| Flylens 75 Walksnail | 24% | 26% | 28% | 4:30 | 6:00 | 8:00 | 53.9 g | 70 km/h |
| Flylens 75 HDZero | 24% | 26% | 28% | 4:30 | 6:00 | 8:00 | 51.5 g | 70 km/h |
| Flylens 75 Analog | 22% | 24% | 26% | 5:30 | 6:30 | 8:30 | 45.4 g | 75 km/h |
What’s Included
- Flylens 75 x1
- 550mAh Battery Holder x1
- 750mAh Battery Holder x1
- 1000mah Battery Holder x1
- Propellers x4
- L-Shaped Wrench x1
- Lens Protector x1
- USB Data Cable x1
- Padded Sponge x1
- Screwdrivers x2
- Nylon Studs x1
- M1.4x3.5 x6
- M1.6x4 x2
- M1.6x6 x2
- M1.6x8 x2
- M2x2 (Nylon Nut) x2
- M2x3 (rhs) x5
- M2x6 x2
- M2x6 (rhs) x1
- M2x10 (Flat Head) x2
- M2x10 (rhs) x2
- M2x12 (Flat Head) x2
- M2x18 (Flat Head) x2
- Gasket x2
- Locknut x2
- Shock Absorbing Balls x2
Changelog (V1.3)
- 2024.04.10: Uses Flylens 75 V1.3 frame kit
- Added support for 9 mm x 9 mm motor mounting holes
- Reinforced camera mounting holes for the bottom plate
- Optimized width between motor mounting holes and the periphery
- Original Micro-USB port, compatible with Type-C
- HD VTX bracket uses new materials (tougher)
- Uses GOKU F405 HD 1-2S ELRS AIO V2 (42688)
- New 9V BEC added to help prevent unexpected shutdown in low-voltage state
- New electronic switch added to turn off O3 air unit during BF tuning to help prevent overheating damage
- New Type-C interface added for more convenient use
Manuals
Flylens 75 Drone Download Center (manuals, CLI, and STL resources): https://flywoo.net/pages/flylens-75-drone-download-center
Details
Flywoo FlyLens 75 is a compact DJI O3 whoop with culvert-style prop guards, multi-hole VTX mounting, and a listed 68.9 g (O3 lite) build weight.
FlyLens 75 combines an O3 Lite camera with a bottom-mounted transmission and a quick-release battery compartment for fast, simple battery swaps.
The compact ducted whoop frame with a protected camera mount and rear antenna keeps the build tidy for close-quarters FPV flying.
The FlyLens 75 O3 frame pairs a TPU O3 camera protector with PC prop guards, 6.6/9mm motor mounting, and an embedded bottom VTX nut for cleaner installs.
The FlyLens 75 cinewhoop layout pairs ducted prop guards with a forward-mounted O3 camera for compact FPV builds.
The FlyLens 75 whoop-style frame uses ducted prop guards to help protect the props during close-range flights.
The GOKU F405 HD ELRS AIO combines an F405 BGA flight controller, ELRS 2.4G full UART, a 12A 4-in-1 ESC, and 8MB BlackBox with 5 UART ports and an I2C compass port.
The ROBO 1003 motor with a 4-blade 1609-4 prop is paired for 2S 550–1000mAh batteries, with on-graphic endurance listed at 6 minutes.
The FlyLens 75 ducted whoop layout keeps the props protected while the front-mounted camera sits securely for FPV flights.
FlyLens 75 supports multiple FPV module options, including DJI O3, Walksnail, analog, and HDZero setups.
Flywoo FlyLens 75 O3 drone dimensions are labeled for quick checks on fitment, motor mount spacing, and overall stack height.
Kit includes 550/750/1000mAh battery holders, propellers, L-shaped wrench, USB data cable, pad sponge, screwdriver, nylon studs, assorted M1.4–M2 screws, gasket, locknut, and O3 shock-absorbing balls for secure assembly.
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