The Mobula7 O4 by HappyModel is a feature-packed tiny whoop equipped with a DJI O4 camera, offering an impressive flying experience for outdoor enthusiasts. While traditionally a 75mm frame, this version is slightly larger at 80mm, similar to the BetaFPV 75 Pro. Powered by 1102 10,000 KV motors and running on 2S batteries, the Mobula7 O4 delivers extra punch and longer flight times, with up to 7 minutes on a high-quality battery.
Mobula7 with DJI O4
Out of the box, the flight controller is an all-in-one Crazybee F405, and the motors are conveniently plugged in for easy swaps. The canopy is hard-mounted, which limits camera adjustability and may affect gyro data, but it holds up well for most applications. Express LRS (ELRS) is baked in, making binding quick and easy. Simply connect via Wi-Fi, enter the passphrase, and reboot to connect with your RadioMaster.
Setting up through Betaflight is essential, where adjusting crash recovery, tuning rates (stock are 500), and customizing OSD options can significantly improve performance. Additionally, connecting to DJI Assistant is necessary to register and update firmware. One crucial tip is to secure the UFL antenna connection with glue (such as E6000) to prevent it from popping off and damaging the VTX.
The Mobula7 O4 excels outdoors, allowing you to perform flips, rolls, and dives without drawing too much attention due to its compact size. However, flying indoors with 2S power can feel too heavy, making a 1S alternative like the BetaFPV Meteor 75 Pro a better choice for flying indoors.
Priced at $225 (discounted from $240), the Mobula7 O4 is a great option for FPV pilots looking for a versatile, high-performance tiny whoop. Come back for a future side-by-side comparison with the Meteor 75 Pro!
| Check the price of the Mobula7 | Check the price of Meteor75 Pro |
Thanks for visiting Half Chrome
Make sure you check out our YouTube channel so you can stay up to date with all things drone. Make sure you subscribe so you don’t miss our new videos and live streams. Whether it is an aerial photography machine from DJI or a lightning-fast FPV racer we have you covered. We also use Facebook, Instagram, and Twitter to keep our readers and viewers up to date. Consider joining our Patreon for sneak peeks and quick communication. Join HERE.
If you want to buy a drone we highly encourage you to use the links in the article above. By using them we’ll make a small commission but won’t cost you anything extra. It is how we are able to keep producing content for you. Check out our shop tab at the top for deals from Amazon, DJI, Banggood, and more.
Make sure you check out some of our more popular pages like Best Drones Now, Aerial Photo Tips, Top Accessories, and All Things FPV. Happy Flying.
Disclosure:
This website contains affiliate links, which means we receive a commission if you make a purchase using these links. For full details visit the disclosures and disclaimers page.