Sub250 Oasisfly25 2.5 inch HD for DJI O4 Pro Freestyle FPV Drone 2.4GHz ELRS

Sub250 Oasisfly25 2.5 inch HD for DJI O4 Pro Freestyle FPV Drone 2.4GHz ELRS

Product description

The Sub250 Oasisfly25 O4 Pro is the perfect combination of power, precision and cutting-edge HD technology - designed for FPV enthusiasts looking for uncompromising flight performance.
With a 135 mm carbon frame, powerful 1404 4500KV motors and the DJI O4 Pro HD system, the drone delivers razor-sharp 1080p live images and extremely agile flight behavior - ideal for freestyle, racing or cinematic flights.

At its heart is the Redfox A3 45A AIO flight controller board with STM32F722 processor and ICM42688-P gyro sensor, which enables precise control, high stability and lightning-fast response times.
The integrated 45A ESCs (BLHeli_32) deliver clean performance even during intense maneuvers, while the 2.4GHz ELRS system ensures a lag-free, reliable connection.

With a weight of just 170 g (without battery), the Oasisfly25 remains under the 250 g limit and is therefore registration-free and ready to fly in many countries - a huge advantage for FPV pilots looking for maximum freedom.

Whether for indoor freestyle, park runs or cinematic FPV - the Oasisfly25 O4 Pro is a compact power drone with professional HD video quality and first-class flight performance.

Highlights & advantages

• DJI O4 Pro HD video transmission - razor-sharp 1080p/60 FPS image in real time
• Ultra-lightweight design (170 g) - under the 250 g limit, ideal for FPV beginners & professionals
• Redfox A3 45A AIO flight controller with STM32F722 & ICM42688-P gyro for precise control
• BLHeli_32 45A ESCs - powerful performance with high efficiency and reliability
• Powerful Sub250 1404 / 4500KV motors for agile freestyle flying
• ELRS 2.4GHz receiver - maximum range & extremely low latency
• HQProp 2.5x2.5x3 propeller for optimum balance between thrust and control
• XT30 connector - safe, lightweight and standards compatible
• Recommended for 4S 660-720 mAh LiPos for strong performance & 5-6 minutes flight time
• 3 mm carbon arms - robust, low vibration & durable

Technical specifications

• Motors: Sub250 1404 / 4500KV
• Frame: 135 mm / 150 mm (wheelbase)
• Weight: 170 ± 3 g (without battery)
• Flight controller: Redfox A3 45A AIO
• Processor (MCU): STM32F722RET6
• Gyro sensor: ICM42688-P
• ESC: 45A × 4 (BLHeli_32)
• Receiver: ELRS 2.4GHz
• VTX / Camera: DJI O4 Pro HD system (not included)
• Propeller: HQProp 2.5 × 2.5 × 3
• Battery connection: XT30
• Recommended battery: 4S 660-720 mAh LiPo
• Arm thickness: 3 mm
• Mounting pattern (VTX): 20 × 20 mm / 25.5 × 25.5 mm
• Flight time: approx. 5-6 minutes (depending on battery & flying style)