Sub250 Oasisfly30 3 inch HD DJI O4 Pro Freestyle FPV Drone 2.4GHz ELRS

Sub250 Oasisfly30 3 inch HD DJI O4 Pro Freestyle FPV Drone 2.4GHz ELRS

Product description

The Sub250 Oasisfly30 O4 Pro redefines FPV freestyle:
Lightweight, precise and with impressive HD video quality thanks to the DJI O4 Pro system. Designed for demanding pilots, this 3-inch drone combines outstanding performance with the finest technology - for maximum control, speed and stability in the air.

The powerful Sub250 1404 4500KV motor provides dynamic thrust and agile flight behavior. At its heart is the Redfox A3 45A AIO flight controller, equipped with a fast STM32F722 processor and the precise ICM42688-P gyro for perfect reaction times and butter-smooth movements.

Thanks to the BLHeli_32 45A ESC, you'll enjoy clean, efficient power delivery, while the ELRS 2.4GHz receiver guarantees an extremely stable connection with minimal latency.
The HQProp 2.5x2.5x3 propellers deliver a balanced combination of thrust and control - ideal for freestyle, racing or cinematic flights.

With a weight of just 170 g (without battery), the Oasisfly30 stays under the 250 g limit - perfect for pilots looking for a powerful but legally uncomplicated FPV drone.

Highlights & advantages

• DJI O4 Pro HD video transmission - razor-sharp 1080p images with extremely low latency
• Powerful Sub250 1404 / 4500KV motors - optimized for 3" freestyle performance
• Redfox A3 45A AIO flight controller (F7 MCU) - precise control & maximum stability
• Ultralight (170 g) - under 250 g including battery, no EU drone license required
• BLHeli_32 45A ESCs - reliable power output & fast response times
• ELRS 2.4GHz receiver - maximum range & millisecond-fast control
• XT30 connection & 4S compatibility - flexible & powerful
• 3 mm carbon arms - robust, low-vibration & durable
• HQProp 2.5x2.5x3 propellers - perfect balance between speed & control
• Ideal for DJI O4 Pro VTX system - razor-sharp FPV images without signal interruptions

Technical specifications

• Model: Oasisfly30 O4 Pro
• Frame (wheelbase): 150 mm
• Weight: 170 ± 3 g (without battery)
• Motors: Sub250 1404 / 4500KV
• Propeller: HQProp 2.5×2.5×3
• Flight controller: Redfox A3 45A AIO
• Processor (MCU): STM32F722RET6
• Gyro sensor: ICM42688-P
• ESC: BLHeli_32 45A (integrated)
• Video transmission / camera: DJI O4 Pro HD system
• Receiver: ELRS 2.4 GHz
• Battery connection: XT30
• Recommended batteries: 4S 660 mAh - 720 mAh LiPo
• Arm thickness: 3 mm carbon
• VTX mounting pattern: 20 × 20 mm / 25.5 × 25.5 mm
• Flight time: approx. 6 - 7 minutes (depending on flight style & battery)