Are you looking to buy Sub250 Oasisfly35 DC HD O4 Pro GPS ELRS2.4G in Australia?
The OasisFly35 DC O4 Pro is a lightweight 3.5" FPV drone built for smooth cinematic flying, powerful performance, and maximum compatibility. With a DC frame for clean visuals, strong 1804 motors, the reliable RedFox A3 AIO, and standard GPS on all models, it’s ready for fast freestyle or safe long-distance exploration. Fully optimised for the DJI O4 Pro HD system.
Features
- Crystal-clear wide view with O4 Pro: DC frame gives unobstructed footage, while the DJI O4 Pro HD system captures big, clean, cinematic scenes
- Mecha-style printed side plates for protection: Integrated side plates shield electronics from debris, improve airflow, and enhance durability
- CNC 7-series aluminum camera mount: Ultra-strong aluminum protects the camera and frame during impacts
- Multi-VTX compatible: Supports Analog / O3 / O4 Pro, making it easy to switch between video systems
- High-thrust power system: 1804 3450KV motors + 45A AIO ESC deliver fast response, stable low-altitude flight, and confident high-speed dives
- Standard GPS on all models: SUB-M10 GPS provides safe RTH and GPS Rescue when flying in complex environments
- Sub-250g with battery: Light, efficient, and compliant—only 245 g takeoff weight with 4S 530mAh
- Reliable RedFox A3 45A AIO: Quick processing, smooth control, and high efficiency with STM32F722 + ICM42688-P IMU
- Built-in ELRS 2.4GHz receiver for ultra-responsive control and long-range signal stability









Specifications
- Model: OasisFly35 DC O4 Pro Version
- Wheelbase: 175mm
- Arm Thickness: 3.5mm
- Bottom Plate: 1.5mm
- Mid Plate: 2.5mm
- Top Plate: 2.0 mm
- Motor Mounting Pattern: 9x9mm / 12x12mm
- VTX: DJI O4 Air Unit Pro VTX Module
- VTX Antenna: DJI O4 Air Unit Pro Antenna
- Camera: DJI O4 Air Unit Pro Camera Module
- Motor: 1804 3450KV
- FC: RedFox A3 45A AIO
- ESC Firmware: BLHeli_32
- MCU: STM32F722
- IMU:ICM42688-P
- Propeller: HQ 3.5x3.5x3
- Receiver: ELRS 2.4GHz
- GPS: SUB-M10
- Recommended Battery: 4S 530mAh
- Power Connector: XT30
- Body Weight: 194g
- Takeoff Weight: 245g (with 4S 530mAh battery)
- Max Flight Time: 5min 20s
- FC Firmware & Betaflight_4.5.2-SUB250REDFOXF722AIO
Includes
- 1 × GPS Setup Manual
- 1 × Sub250 RedFox A3 AIO Manual
- 1 × Sub250 Rear Silicone Strap with Zinc-Alloy Buckle (11×170 mm)
- 1 × HQ T3.5×3.5×3 Propellers (2 CW + 2 CCW)
- 1 × Sub250 Redfox A3 AIO USB-C Adapter Board
- 1 × 45 mm Dual-End SH1.0-5P Cable
- 1 × Sub250 Merchandise Sticker
- 1 × Sub250 Drone Series Sticker
- 1 × Battery Anti-Slip Pad
- 1 × Sub250 OasisFly35 Lens Silicone Pad (50°)
- 1 × Landing Gear Vibration-Damping Pad (Pack)
- 1 × L-Shaped Hex Wrench (1.5 mm)
- 2 × M2×4×22 Aluminum Textured Standoff (Black)
- 1 × Spare Screw Pack
- 1 × OasisFly35 DC Analog Camera Mount (3D Print)
- 1 × Right Side Plate (Large)
- 1 × Left Side Plate (Large)
- 1 × Right Rear Side Plate
- 1 × Left Rear Side Plate
- 4 x TPU Landing Pads
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