Sub250 Oasisfly30 O4 Pro ELRS Freestyle Quadcopter
- Exact Model Sub250 Oasisfly30 O4 Pro ELRS Freestyle Quadcopter
- Version & Video Exact O4 Pro_ELRS configuration with DJI O4 Air Unit Pro digital video system and ELRS receiver.
- Frame & Size 3-inch freestyle frame with 150mm wheelbase and compact carbon construction.
- Flight System Sub250 Redfox A3 F722 45A AIO with ICM42688-P gyro and BLHeli_32 ESC firmware.
- Motors & Props SUB250 1404 4500KV motors with 3-inch tri-blade propellers.
- Power & Compatibility XT30 input; recommended 4S 530–730mAh LiPo battery, sold separately.
- Product Summary 3-inch freestyle FPV quadcopter with DJI O4 Air Unit Pro, ELRS receiver, 150mm wheelbase, F722 45A AIO, 1404 4500KV motors and XT30 input.
| Brand | SUB250 |
|---|---|
| Version & Video | Exact O4 Pro_ELRS configuration with DJI O4 Air Unit Pro digital video system and ELRS receiver. |
| Frame & Size | 3-inch freestyle frame with 150mm wheelbase and compact carbon construction. |
| Flight System | Sub250 Redfox A3 F722 45A AIO with ICM42688-P gyro and BLHeli_32 ESC firmware. |
| Motors & Props | SUB250 1404 4500KV motors with 3-inch tri-blade propellers. |
| Power & Compatibility | XT30 input; recommended 4S 530–730mAh LiPo battery, sold separately. |
SUB250 • PRODUCT FOCUS
Sub250 Oasisfly30 O4 Pro ELRS Freestyle Quadcopter
3-inch freestyle FPV quadcopter with DJI O4 Air Unit Pro, ELRS receiver, 150mm wheelbase, F722 45A AIO, 1404 4500KV motors and XT30 input.
Product overview
Sub250 Oasisfly30 O4 Pro ELRS Freestyle Quadcopter is a radio receiver from SUB250. 3-inch freestyle FPV quadcopter with DJI O4 Air Unit Pro, ELRS receiver, 150mm wheelbase, F722 45A AIO, 1404 4500KV motors and XT30 input.
The following specifications apply to the exact listed model. Confirm compatibility rather than relying on the appearance of another product in the same family.
Features that matter
Exact O4 Pro_ELRS configuration with DJI O4 Air Unit Pro digital video system and ELRS receiver.
3-inch freestyle frame with 150mm wheelbase and compact carbon construction.
Sub250 Redfox A3 F722 45A AIO with ICM42688-P gyro and BLHeli_32 ESC firmware.
SUB250 1404 4500KV motors with 3-inch tri-blade propellers.
XT30 input; recommended 4S 530–730mAh LiPo battery, sold separately.
Technical specifications
| Version & Video | Exact O4 Pro_ELRS configuration with DJI O4 Air Unit Pro digital video system and ELRS receiver. |
|---|---|
| Frame & Size | 3-inch freestyle frame with 150mm wheelbase and compact carbon construction. |
| Flight System | Sub250 Redfox A3 F722 45A AIO with ICM42688-P gyro and BLHeli_32 ESC firmware. |
| Motors & Props | SUB250 1404 4500KV motors with 3-inch tri-blade propellers. |
| Power & Compatibility | XT30 input; recommended 4S 530–730mAh LiPo battery, sold separately. |
Compatibility and setup
Check RF band, ExpressLRS version, PWM versus serial output, antenna style, power input and transmitter/module compatibility. Binding requires a compatible protocol and firmware.
Select the Sub250 Oasisfly30 O4 Pro ELRS Freestyle Quadcopter only after checking the exact revision, connectors and any related installation or safety requirements.
Before you choose
- Confirm the listed exact model and version.
- Match the required electrical ratings and mechanical dimensions.
- Check the included pack quantity and any separately sold accessories.
- Use the manufacturer's setup instructions before operation.
SUB250
Explore the technology behind your next build.
Discover SUB250
SUB250 focuses on compact FPV aircraft and parts for lighter builds, including small racing-style platforms and supporting components. Its range speaks to pilots who want a responsive flying experience without the size and weight of larger multirotors.
Lightweight platforms place a premium on keeping the whole system in balance. Motors, propellers, battery dimensions, receiver choice and video hardware need to fit both physically and electrically, particularly when the finished aircraft is designed around a lower-weight category.
Choose SUB250 products with the exact model and configuration in mind. A complete drone, a replacement frame and a standalone accessory may belong to the same family but have different compatibility and installation requirements.
Shipping Information
- Dubai Deliveries: Free one-day delivery within Dubai on business days, with an option for cash on delivery.
- UAE Deliveries: Delivery to other Emirates outside Dubai is available for a flat fee of AED 35, with an estimated delivery time of 2–3 business days. Please contact our team to check availability.
- International Deliveries: Shipping to GCC countries, the Middle East, and Africa is available upon prior arrangement with our support team due to varying import regulations. Customs, clearance fees, and taxes are the buyer's responsibility. For international shipping of additional accessories, all shipping costs, customs duties, and related fees will also be borne by the buyer.
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