Oasisfly25 HD: A Lightweight FPV Freestyle Drone for Sub250 Enthusiasts

Overview

Renowned for producing high-quality FPV drone components and ready-to-fly solutions, the manufacturer Sub250 has introduced the Oasisfly25 HD, a lightweight freestyle drone. This model has already gained consumer recognition for its exceptional build quality, top-tier setup, and impressive flight characteristics for a 2.5-inch model weighing under 250 grams.

Key Features

1. Durable Carbon Fiber Frame

• The Oasisfly25 HD is built on a robust X-shaped carbon fiber frame with a 135mm diagonal size, ensuring that the propellers do not obstruct the camera view. The lower plates and arms are 2.5mm thick, while the top plate is 2mm thick. The drone weighs 171 grams without the battery, and with a 4S 720mAh battery, the flight weight is 242 grams. This weight keeps it within regulations in some countries, exempting it from mandatory drone registration.

2. High-Performance Flight Controller

• The drone features the Redfox A3 F722 35A AIO flight controller, specifically designed for 2 to 3.5-inch drones. It includes an F722 MCU for enhanced flight performance, four UART ports for expandability, and a 5V 2.5A BEC to power additional peripherals. The receiver options include ELRS 2.4G or TBS NanoRX.

3. Powerful Motor and Propeller Setup

• The Oasisfly25 HD is equipped with four SUB250 1404 4500KV brushless motors paired with 3-blade 2.5-inch HQ2.5x2.5x3 propellers. The recommended power source is a 4S 530-730mAh 100C LiPo battery with an XT30 connector, offering up to 4 minutes of flight time according to the specifications.

4. Advanced FPV System

• The drone uses the DJI O3 Air Unit for its FPV system, providing high-quality video transmission and stabilized 4K video recording. This eliminates the need for an additional action camera, allowing for deep post-processing of the footage.

Availability and Pricing

• PNP & no camera 180$
• PNP 410$
• ELRS 2.4 427$
• TBS nanoRX 445$