SKU: 15063958957

Sub250 OasisFly30 O4 Pro Ready Drone ELRS (Without O4)

Sale price$113.36 Regular price$125.96
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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3

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Description

Sub250 OasisFly30 O4 Pro Ready Drone ELRS (Without O4)Sub250 Oasisfly30 O4 Pro Ready 3 Inch Freestyle Drone Platform ELRS Receiver Included (Bring your own DJI O4 Pro VTX Camera) Start your next 3 inch freestyle FPV drone build with the excellent Sub250 Oasisfly30 platform , specifically designed with DJI O4 compatibility in mind! This version comes expertly assembled with motors, flight controller, ESC, and crucially, a built in ExpressLRS (ELRS) receiver for top tier long range and low latency control.

 Sub250 Oasisfly30 O4 Pro Ready 3-Inch Freestyle Drone Platform | ELRS Receiver Included (Bring your own DJI O4 Pro VTX/Camera)

Start your next 3-inch freestyle FPV drone build with the excellent Sub250 Oasisfly30 platform , specifically designed with DJI O4 compatibility in mind! This version comes expertly assembled with motors, flight controller, ESC, and crucially, a built-in ExpressLRS (ELRS) receiver for top-tier long-range and low-latency control. However, it does not include the DJI O4 FPV camera or video transmitter (VTX), allowing you to install your own existing DJI O4 unit or choose a different digital/analog FPV system altogether.

Leveraging Sub250's expertise in lightweight FPV drones , the Oasisfly30 frame provides an agile and responsive base optimized for 3-inch props . It's perfect for pilots who already own a DJI O4 system they want to transfer, or for those who prefer a different video setup but want a frame ready for O4 mounting and appreciate the convenience of a pre-installed ELRS receiver . Get the best of both worlds: a high-quality Sub250 airframe with a powerful control link, ready for your chosen vision system.

Key Features:

  • Optimized 3-Inch Freestyle Platform: Agile and responsive airframe designed for performance flying.
  • DJI O4 Pro Ready Design: Frame and layout are specifically designed to easily accommodate a DJI O4 Pro Air Unit
  • Built-in ExpressLRS (ELRS) Receiver: Comes with a high-performance 2.4GHz ELRS receiver pre-installed for excellent range and low latency (requires ELRS compatible transmitter).
  • FPV Ready (BYOV - Bring Your Own Video): No pre-installed camera or VTX - add your own DJI O4, O3, Walksnail, HDZero, or analog FPV system.
  • Sub250 Lightweight Focus: Engineered for weight efficiency, enhancing flight performance and potentially enabling sub 250g builds (depending on chosen FPV system and battery).
  • Durable Construction: Built to withstand freestyle use. (Verify frame specifics).
  • Performance Core Components: Equipped with capable motors, FC, and ESC tuned for 3-inch props. (Verify specific components).

Specifications

Product Name:  Oasisfly30 without O3 FPV Drone
Frame:Oasisfly30 Frame
Wheelbase:150mm
Roof thickness:2mm
Bottom plate: 2.5mm
Upper bottom plate:2.5mm
Arm thickness:2.5mm
Splint thickness:2.5mm
FC:Sub250 Redfox A3 45A AIO
ESC:Sub250 Redfox A3 45A AIO
MCU: STM32F722RET6
Gyro: ICM42688-P
OSD: AT7456E
VTX: None
Camera: None
Antenna:2.4G/915Mhz
Motor:SUB250 1404/4500kv
Propellers: HQ Prop T3*3*3 -black
Receiver: PNP/ ELRS2.4 /TBS
Recommend battery: Lipo 4S 530-730mah
Connector: XT30

What's in the Box:

  • 1 x Sub250 Oasisfly30 Airframe with Motors, Flight Controller, ESC, and ELRS Receiver installed
  • 1 x Set of Propellers (Usually 4 or 8)
  • 2 x Battery Straps
  • 1 x Set of Screws/Hardware (if applicable)

Disclaimer: Please note that the included accessories (such as propeller color, strap design, or minor hardware) may vary slightly depending on manufacturer supply and production batch. Battery, FPV Camera, and VTX are NOT included.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15063958957

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4.6 ★★★★★
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Jordan P
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★★★★★ 5
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This thing works really well. My only complaint is that you can't really get a tight cone on the mist setting. I wanted to be a little more precise, but it still got the job done. I would recommend this more for lawn treatments over bug spray (which is what I used it for), just because of the wide dispersal cone (especially indoors). However, it still works just fine, and gives a lot of coverage in a short amount of time. It does shoot a very precise stream out, but it's way too much liquid at once in my opinion. If you're wanting precision, you'll need to look elsewhere. As for the value, it's well worth it.
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Reviewed in the United States on May 25, 2026
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DAVE D
Belleville, US
★★★★★ 5
Chapin 1-gallon sprayer
Size: 1-Gallon, Size: 1-Gallon
★★★★★ Versatile Little Sprayer That’s Great Around the House, Garden & Garage. This Chapin 1-gallon sprayer has turned out to be one of the handiest tools I own. I originally bought it for spraying organic bug treatment and neem oil mixtures on my plants and garden, but I’ve ended up using it for several different things. The pump builds pressure quickly and the spray pattern adjusts easily from a fine mist to a stronger stream depending on what you’re doing. It sprays evenly and feels much more controlled than some of the cheaper sprayers I’ve tried in the past. One thing I like is keeping separate sprayers for different jobs. I use this one mainly for garden and plant care, while I keep another one strictly for bug spray and outdoor treatments so chemicals don’t get mixed together. It’s also useful outside the garden. You could easily use this for automotive detailing too — things like liquid waxes, degreasers, wheel cleaners, or spray-on protectants. The wand and hose feel durable, and the tank itself feels sturdy without being too heavy to carry around. Simple, reliable, easy to clean, and useful for way more than just gardening. Definitely worth having around the house or garage.
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Reviewed in the United States on May 16, 2026
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NJ2NC ALSO
Cuba, US
★★★★★ 4
Works well. Easy to carry.
Size: 1-Gallon 2-Value Pack
My 2-gallon sprayer’s nozzle cracked — leading to Spectracide dribbles along my path through the yard…not good! Since a replacement nozzle cost as much as a new sprayer, so began the search for a new unit. I admit that lugging a full 2-gal sprayer around the yard, although it required no refilling, became quite tiring and blister-inducing; I then began reading reviews for 1-gal … Horror stories about bad seals, leaks, no pressure, etc. had me dismayed. However, since Amazon’s return policy is easy, I decided on this 2-pack of 1-gal Chapin 22000. If needing my usual 1.5-2 gallons of weed killer, I could always fill BOTH ahead of time and save myself some blisters and backache! Never having used pressurized sprayers WITHOUT pressure relief valves, I was slightly hesitant to buy these, though…well, I guess I’ll just have to be extremely careful to not get the poisonous spray on myself when removing the pump! ☠️ Sprayers arrived in perfect, brand new condition; all parts/pieces were received. Assembly was super easy, even WITHOUT referring to instruction manual — used channel locks to tighten the hose, as pliers could not be located and hands are not very strong. Tested/practiced with water. Got a feel for how many pumps were necessary and adjusted the spray tip to my preference. My last sprayer required opening the PRV and then squeezing sprayer to empty hose/release remaining pressure in order to be able to unscrew pump handle. The directions for THESE say to simply unscrew the handle a bit until you can hear the built-up pressure vent out. I did just that — no explosive spray to the face and the pump handle unscrewed easily. WHEW! So, today was the sprayer’s maiden voyage around the yard. I followed the directions to pump the handle until resistance is felt (maybe 8x?). WOW — so much easier to carry! Pressure is great — liquid shot out about 15’! Although the “feel” of the sprayer trigger is cheap and small (even for female hands), it was quite responsive and allowed for a steady stream with no leaks/dribbles. Happy with this purchase and hope I can get at least a few years out of them. 🤞🏼 Also, after I’d placed my order, I just happened to be in WM’s lawn/garden section… These are sold there, as well, for a higher price. They seem to be very popular, too, as nearly all were gone from the shelf.
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Reviewed in the United States on April 1, 2026
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Atom
Lake Worth, US
★★★★★ 5
Simple, Reliable Pump Sprayer with Easy Locking Trigger
Size: 1-Gallon
This pump sprayer is very straightforward to set up and gets ready for use quickly without any complicated assembly. The locking trigger is a standout feature since it allows continuous spraying without needing to constantly hold the handle down, which makes longer watering or treatment tasks much easier on the hand. The spray output feels consistent and controlled, and it works well for garden applications like fertilizer, herbicide, or general watering. The build quality feels solid enough for regular home and garden use, and the tank is easy to fill and pressurize without much effort. The handle and pump action feel smooth, and overall operation is simple and intuitive. Considering the ease of use, practical locking trigger, quick setup, and reliable performance, it offers good value for the money for everyday garden and yard maintenance tasks.
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Reviewed in the United States on May 14, 2026
R
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RDS
Fort Morgan, US
★★★★★ 5
Solid product at affordable price
Size: 1-Gallon
It’s working well so far after a couple spraying with it; easy to assemble; good delivery, good price. It’s a good one to get for spraying foliage in your yard.
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Reviewed in the United States on May 14, 2026

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