Sub250 OasisFly35 DC O4 Pro GPS ELRS 2.4GHz FPV Drone

Introduction

The Sub250 OasisFly35 DC O4 Pro is a state-of-the-art FPV drone engineered for pilots who demand agility, clarity, and performance. This 3.5-inch FPV quadcopter utilizes a DC frame for unobstructed views, powerful 1804 motors, and a reliable RedFox A3 AIO flight controller, all while maintaining a sub-250g takeoff weight. It's fully optimized for the DJI O4 Pro HD system, offering unparalleled visual feedback and recording capabilities for freestyle FPV flying and extended range exploration.

Key Advantages

• Experience crystal-clear, wide-angle FPV views with the advanced DJI O4 Pro HD system.
• Enjoy uninterrupted video feed thanks to the DC frame design and integrated side plates that also protect electronics and improve airflow.
• Benefit from ultra-durable protection with a CNC 7-series aluminum camera mount that safeguards the camera and frame during impacts.
• Seamlessly switch between video systems with Multi-VTX compatibility, supporting Analog, O3, and O4 Pro.
• Achieve responsive flight and stable low-altitude hovering with the high-thrust power system featuring 1804 3450KV motors and a 45A AIO ESC.
• Fly with confidence using the standard SUB-M10 GPS for reliable Return to Home (RTH) and GPS rescue functionality.
• Stay compliant and agile with a takeoff weight of just 245g (with 4S 530mAh battery).
• Benefit from ultra-responsive control and stable long-range signal thanks to the integrated ELRS 2.4GHz receiver.

Technical Specifications

• Model: OasisFly35 DC O4 Pro Version
• Wheelbase: 175 mm
• Arm Thickness: 3.5 mm
• Bottom Plate: 1.5 mm
• Middle Plate: 2.5 mm
• Top Plate: 2.0 mm
• Motor Mount Pattern: 9x9 mm / 12x12 mm
• 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 2.4 GHz
• GPS: SUB-M10
• Recommended Battery: 4S 530 mAh
• Power Connector: XT30
• Dry Weight: 194 g
• Takeoff Weight: 245 g (with 4S 530 mAh battery)
• Max Flight Time: 5 min 20 s
• FC Firmware: Betaflight_4.5.2-SUB250REDFOXF722AIO

Applications

This FPV drone is ideal for dynamic freestyle flying, aerial cinematography, and long-range exploration. Its lightweight design and robust features also make it suitable for FPV racing and advanced aerial photography where high-quality video and agile control are essential.

Compatibility

The OasisFly35 DC O4 Pro is compatible with Analog, O3, and O4 Pro VTX systems. It uses an ELRS 2.4 GHz receiver for control and is powered via an XT30 connector, with a recommended 4S 530 mAh battery. Motor mounting supports both 9x9 mm and 12x12 mm patterns.

FAQ

What makes the Sub250 OasisFly35 DC O4 Pro ideal for FPV freestyle?

The Sub250 OasisFly35 DC O4 Pro is designed for FPV freestyle with its lightweight sub-250g design, powerful 1804 motors for agile performance, and the high-definition DJI O4 Pro FPV system for clear visuals. Its robust frame and reliable components ensure durability during demanding flights.

Does this FPV drone come with GPS for safety features?

Yes, the Sub250 OasisFly35 DC O4 Pro includes a standard SUB-M10 GPS module. This enables crucial safety features like Return to Home (RTH) and GPS rescue, providing added security during flights, especially in complex environments or during unexpected signal loss.

What video transmission system does the OasisFly35 DC O4 Pro use?

This FPV drone is fully optimized for the DJI O4 Pro HD digital video transmission system, providing pilots with crystal-clear, low-latency FPV feeds and high-quality recording capabilities. It also offers compatibility with Analog and O3 systems for added flexibility.

What is the recommended battery for the Sub250 OasisFly35 DC O4 Pro?

The recommended battery for the Sub250 OasisFly35 DC O4 Pro is a 4S 530 mAh LiPo battery. This configuration allows the drone to achieve its impressive takeoff weight of 245g while delivering sufficient power for energetic freestyle flying and extended flight times of up to 5 minutes and 20 seconds.

Where can I buy the Sub250 OasisFly35 DC O4 Pro FPV Drone with fast delivery?

You can buy the Sub250 OasisFly35 DC O4 Pro FPV Drone at HTDRONE. We offer fast shipping within Poland and reliable worldwide delivery via DHL. Check our store for the best deals and order yours today!