
DJI has lastly added assist for the DJI O3 Air Unit on the brand new DJI Goggles 3, a function that many within the FPV group have been eagerly ready for. That is big as a result of it eliminates the necessity for DJI pilots to make use of a number of units of goggles. For those who personal the DJI Goggles 3, you should utilize them with each the Avata 2 and all your custom-built FPV drones geared up with the O3 Air Unit. On this article, I’ll share my expertise with this new compatibility, clarify how you can set it up, and focus on the advantages and limitations for FPV pilots.

Firmware Updates
DJI has launched a brand new firmware replace for the DJI Goggles 3, the DJI FPV Distant Controller 3, and the O3 Air Unit, which formally permits the O3 to work with the Goggles 3 and Distant Controller 3.
O3 Air Unit Firmware Replace
The replace you want for the O3 is v01.03.0000, launched on July twenty fifth, 2024. Right here’s how you can replace it:
- Join O3 to Laptop: Use a USB-C cable to attach the O3 Air Unit to your laptop. There’s no must plug in a battery.
- Open DJI Assistant 2: Choose the brand new firmware for the O3 Air Unit and replace it.
Goggles 3 Firmware Replace
Subsequent up is the replace for the DJI Goggles 3. Model v01.00.0300 is now out there, including assist for the O3 Air Unit:
- Join Goggles 3 to Laptop: Use a USB-C cable to attach your DJI Goggles 3 to your laptop.
- Open DJI Assistant 2: That is my most popular methodology for updating firmware on all DJI gadgets. Alternatively, you should utilize your smartphone and the DJI Fly app.
- Replace Firmware: Choose the newest firmware and begin the replace course of.
Distant 3 Firmware Replace
For those who plan to make use of the DJI Distant Controller 3 (the one for the Avata 2) with the Goggles 3 and O3 Air Unit, it’s worthwhile to replace it too. To replace the Distant 3, pair it with the Goggles 3 first. If that is already executed, the controller can be up to date immediately along with the FPV Goggles.
For customers in search of the very best efficiency and reliability, it is strongly recommended to make use of a standalone RC hyperlink system, comparable to ExpressLRS or TBS Crossfire, as a substitute of DJI’s Distant Controller. Whereas DJI’s answer is likely to be simple to arrange and affords a handy expertise, it doesn’t present the very best vary and reliability. The DJI FPV Distant Controller 3 communicates by means of the Goggles 3, somewhat than immediately with the O3 Air Unit, resulting in potential sign loss if the goggles lose energy or connection.
Binding DJI Goggles 3 to O3 Air Unit
After updating the firmware on all gadgets, observe these steps to pair your DJI Goggles 3 with the O3 Air Unit:
- Swap to O3 Air Unit in Goggles Menu: Go to the standing menu in your goggles and choose the O3 Air Unit.
- Enter Bind Mode on Goggles 3: Press and maintain the ability button in your goggles till it begins beeping, indicating it’s in pairing mode.
- Enter Bind Mode on O3 Air Unit: Plug within the battery to your drone and press the Hyperlink button on the O3 Air Unit till it blinks inexperienced.
- Await Linking: The goggles and air unit will bind routinely in a couple of seconds. As soon as certain, you might be able to fly.
Advantages and Limitations
The brand new replace means now you can use the DJI Goggles 3 with all of your FPV drones geared up with the O3 Air Unit. This eliminates the necessity to carry a number of units of goggles, simplifying your gear and making it extra handy.
Nonetheless, there are some limitations:
- The DJI Goggles 3 (G3) and the O3 Air Unit solely work with the Distant Controller 3 (RC3). They don’t work with Distant Controller 2 (RC2).
- The DJI Goggles 2 (G2) or Integra and O3 solely work with RC2; this mixture doesn’t work with RC3.
- You can’t share a stay feed (viewers mode) between G3 and G2/Integra. If you’re utilizing G3, you have to one other set of G3 to spectate.
Moreover, this new firmware replace doesn’t prolong assist to older air items like the unique FPV Air Unit or the Caddx Vista (aka Runcam Hyperlink) when used with the Goggles 3. These older items stay appropriate with the Goggles 2 and Integra on their final firmware model however will not be supported by the Goggles 3. DJI’s assist seems to deal with the O3 solely, and I feel the possibility for G3 to assist these older air items is slim.
Private Expertise
After flashing the brand new firmware on the Goggles 3 and O3 Air Unit, they labored as anticipated. The binding course of was simple, and the video feed was clear and steady.
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Conclusion
The addition of O3 Air Unit assist to the DJI Goggles 3 is a big enchancment, offering better flexibility and comfort for FPV pilots. Whereas there are some limitations and quirks, the general expertise is constructive.
If in case you have the DJI Goggles 3 and the O3 Air Unit, updating to the newest firmware will improve consumer expertise. The power to make use of a single set of goggles for the Avata 2 and all of your FPV drones simplifies your setup.