Sub250 Dollyfly16 O4 Pro (ELRS)

Overview: 
The Sub250 DollyFly16 is a 1.6-inch cinewhoop built for smooth, controlled indoor flight and close-range cinematic flights. Based on an 85mm wheelbase and a fully ducted protective frame, it offers a balance of durability and stable handling, making it well-suited to flying in confined spaces where precision and resilience are essential.

At its core, the DollyFly16 uses a TAKER F411 12A AIO flight controller paired with 1103 14000KV motors, delivering responsive power on a 2S setup while remaining manageable for controlled flying. The ducted design not only improves thrust efficiency but also helps protect surroundings and reduce the risk of damage during indoor use.

This version is designed to fit the DJI O4 Air Unit Pro, offering high-definition digital FPV along with onboard recording capability up to 4K120. A vibration-damped camera mount is integrated into the frame, helping to minimise jello and deliver smoother footage straight out of the drone.

With a ready-to-fly weight of around 88g (without battery), the DollyFly16 remains lightweight while still providing the power and stability needed for cinematic micro flying. It is designed as a practical solution for capturing footage in confined spaces where larger cinewhoops would be impractical.

Features:
- Compact 1.6inch cinewhoop platform designed for indoor/cinematic flying
- Vibration-damped camera mounting for smoother footage
- Ducted protective frame for improved safety and durability
- Aerodynamic design enhancing thrust efficiency
- Integrated camera protection housing to reduce crash damage
- Lightweight build suited to confined environments and close-range filming
- Convenient battery mounting system with improved retention design

Specification:
- Wheelbase: 85mm
- Frame: Carbon fibre with ducted plastic
- Arm thickness: 2mm
- Flight controller: TAKER F411 12A AIO
- MCU: STM32F411
- Gyro: ICM42688-P
- ESC: 12A 4-in-1 (Bluejay firmware)
- Motors: Sub250 1103 14000KV
- Propellers: Gemfan 1636-4 (1.6")
- Video system (if fitted): DJI O4 Air Unit Pro
- Antenna: 5.8GHz
- Power connector: XT30
- Recommended battery (not included): 2S LiHV 530mAh (See batteries and charger in Related Products at the bottom of this page). 
- Battery bay internal dimensions: (h)12.5 x (w)17.7mm
- Weight: 88g (without a battery)

Available versions (see below for purchase options): 
- Sub250 DollyFly16 HD O4 Pro Whoop ELRS (DJI O4 Pro fitted)
- Sub250 DollyFly16 WTFPV Whoop ELRS (No VTX/Camera fitted)

Included:
- Sub250 DollyFly16 2S Whoop
- Accessories