DollyFly16 WTFPV Frame for DJI O4

Let’s be honest, you’ve got a brand new DJI O4 Air Unit sitting on your desk, mocking you. It whispers promises of glorious 4K footage, but it has no body to call home. Enter the DollyFly16 WTFPV frame kit, the perfect 1.6-inch whoop platform designed specifically for your DIY ambitions. This is your ticket to building the ultimate sub-250g ripper without paying the pre-built tax or waiting for someone else to do the fun part.

Why You Want It

Because that shiny O4 box isn't a paperweight. This kit gives you a purpose-built, featherlight chassis with a solid TAKER F411 AIO flight controller, ready and waiting for you to perform some light soldering surgery. You bring the most expensive part—the digital brain—and we provide the agile, gap-hunting body. The result? A custom O4 whoop that shreds indoors, stays under the CAA’s radar outdoors, and didn’t require you to sell a kidney. (Snake-oil call-out: it won't solder itself, sorry.)

Specifications

• Model: Sub250 DollyFly16 WTFPV
• Wheelbase: 85mm
• Carbon Plate Thickness: 2mm
• Arm Thickness: 2mm
• FC System: TAKER F411 12A AIO
• ESC: Bluejay 12A
• MCU: STM32F411
• Gyro: ICM42688-P
• OSD: BetaFlight OSD w/ AT7456E chip
• VTX: None. That's your job, chief.
• Camera: Also none. You've got this.
• Antenna: 5.8G copper antenna
• Motor: Sub250 1103 14000KV
• Propeller: Gemfan 1636-4
• Power Connector: XT30U-M
• Weight: 88g ± 1g (before you add the magic box)
• Receiver: ELRS2.4G / PNP
• Recommended battery: LiHV 2S 530mAh (Sold separately, obviously)
• Flight time: ~4min (Or 30 seconds, if you fly like we do)

What’s in the Box*

• 1× DollyFly16 WTFPV Drone (some assembly required)
• 1× Canopy & Prop Guards
• 1× Set of Spare Props
• Crucially, NO DJI O4 Air Unit or Camera. That's the whole point.

A DIY DJI O4 Frame Awaits

This is the part where we’d normally show off the crystal-clear HD video, but since you’re the one installing the camera, that’s on you. No pressure. The DollyFly16 WTFPV is the bare-bones hero you need, combining a proven flight controller and punchy 2S motors into a platform begging for your DJI O4 Pro system. It's the key to unlocking tiny, cinematic flight without the bind-and-fly premium.

Disclaimer

You'll always get the core drone kit; the exact shade of the included zip ties is left to the chaotic whims of our packing department.

Still Here?

Wow, a true spec-sheet scholar. You've scrolled this far, which means you're genuinely considering the build. Good. This is the best sub 250g DJI O4 build platform for pilots who aren't afraid of a little heat shrink. Stop letting that VTX judge you from its box. Add this to your basket and give it the home it deserves.