FPV Racing Drones>BNF/PNP Drones>DJI FPV BNF Drones

HappyModel Mobula8 Digital Whoop DJI O3 Lite – ExpressLRS

4.50 out of 5
(2 customer reviews)

Digital Whoops are here! The Mobula 8 DJI O3 edition partners the incredible O3 experience with HappyModels famous TinyWhoops!


or 6 weekly interest free payments of NZD $31.66 with

Out of stock


The Mobula8 is Happymodel’s first 85mm whoop, now with the power to carry Digital FPV! It comes with the new F405HD series flight controller, EX1103 KV11000 motor and Gemfan Hurricane 2023 tri-blade propeller, which has excellent power performance and extremely smooth flight.

Please note this is the DJI O3 LITE edition, you will need to add your own DJI O3 Air Unit.  The package has all the parts needed (including the dipole antennas) just plug in your DJI O3 in a simple install as follows:


  • Brand Name: Happymodel
  • Item Name: Mobula8 1-2S 85mm Micro FPV whoop drone
  • Wheelbase: 85mm
  • Size: 120mm*120mm*45mm
  • Weight: 80g


  • Digital HD FPV experience
  • New CrazyF405 ELRS HD flight controller
  • Powerful and Smooth
  • UART ExpressLRS receiver
  • Built-in blackbox for Gyroflow and PID Tune
  • EX1103 KV110000 motors
  • Compatible for 1S-2S Lipo/LiHV battery
  • Recommend 2S 450mah/550mah/650mah battery (Not include)


  • 1x Mobula8 DJI O3 LITE Edition 1-2S BNF Drone
  • 1x Screwdriver
  • Includes dipole Antennas and everything needed to mount O3 but does NOT include DJI O3 Air Unit
  • Does NOT include Batteries

Spare Parts:

Frame: HappyModel Mobula8 85mm Frame
Canopy: HappyModel O3 Mount Bracket for Mobula8
AIO: HappyModel CrazyF405HD AIO Flight Controller 12A BLHeli_S Uart ExpressLRS
Motor: HappyModel EX1103 11,000Kv Motor for Mobula8 1-2S
Props: Gemfan 2023 3-Blade Hurricane Propeller for Mobula8 (3 Colours)
You can further optimise your build by using KiwiQuads 10cm coaxial cable (standard 12cm): 10cm DJI O3 Air Unit Coaxial Cable



Additional information



Frame Size

2 reviews for HappyModel Mobula8 Digital Whoop DJI O3 Lite – ExpressLRS

  1. 5 out of 5

    Bryan (verified owner)

    Excellent quad and great service from Kiwiquads

  2. 4 out of 5

    Keith (verified owner)

    I want to love this quad. It flies super well and the base frame, AIO, motors etc are all awesome.

    However, I feel that the O3 air unit enclosure is not super well thought-out. It’s difficult to fit the O3 air unit in the enclosure without damaging the ribbon cable, and the antenna mounting is also quite bad.

    One of my dipole antennas has already taken some decent damage, with the tip being sucked into a prop and the other end being half pulled out of the UFL connector.

    What I’ve done now, and strongly recommend is to mount two small zip ties next to the slots for the antennas and use heat shrink tubing to hold the antennas to the zip ties. This adds much needed stiffness to the antennas and prevents them from being sucked into the props.

    The battery mounting also leaves something to be desired. I like using the 750mah 2s HV GNB batteries for longer flight times and you have to mount this toilet tank style with an elastic band, as they don’t fit into the battery mount.

    A power supply for the O3 air unit, and a lens protector would also be appreciated.

    However, despite all of these gripes, you can’t argue with the performance and the price.

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