DJI O4 Wide Air Unit - CP.FP.00000358.01
Best current price£129.00from DJI UK
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Product Information
Full details
The DJI O4 Wide Air Unit is an essential upgrade for FPV pilots building sub-3-inch drones who require high-fidelity video transmission without the weight of standard systems. It offers a premium 4K/60 fps recording experience and advanced O4 transmission technology, making it ideal for compact, agile FPV builds. However, users should be aware that its specialized, ultra-lightweight design means it is specifically optimized for smaller frames and may not be suitable for heavy-lift or long-range cinematic platforms.
All features
| Model Part Number | CP.FP.00000358.01 |
|---|---|
| Brand | DJI |
Extended Product Information
FAQs
Is the DJI O4 Wide Air Unit compatible with larger 5-inch frames?
While it can technically be installed, it is optimized for 3-inch and smaller builds to balance weight and signal integrity.
Can I use an SD card with this unit?
No, this unit features 23GB of built-in storage and does not have an external SD card slot.
Does this unit require a specific receiver?
The O4 Air Unit integrates transmission functions, but you should verify compatibility with your specific flight controller and O4-enabled goggles.
What is the maximum recording resolution?
The unit is capable of recording at 4K resolution at 60 frames per second.
How do I extract the footage from the internal memory?
Connect the unit to a computer via USB-C to transfer your video files directly from the internal 23GB storage.
Troubleshooting
Video feed is stuttering or dropping frames
Verify that your antenna is positioned vertically and clear of the frame; check for high electromagnetic interference in your flight area.
Unit will not record footage
Check the built-in storage capacity via the app; ensure the unit is correctly bound to your transmitter and that a command is being sent to trigger recording.
Pros and Cons
Pros
- Extremely lightweight at only 13.3g
- High-quality 4K/60 fps video recording capabilities
- Industry-leading 20ms low latency for responsive flying
- Integrated 23GB storage saves weight and space
- Optimized for small-form-factor builds (3 inches and under)
Cons
- Not compatible with larger drone frames
- Single-antenna design may be more limited than dual-antenna systems in high-interference areas
- Requires specific DJI O4-compatible hardware
Setup, Compatibility & Care
To ensure optimal performance, verify that your flight controller and radio transmitter are compatible with the DJI O4 ecosystem.
- Installation: Secure the unit within the airframe using vibration-dampening mounts to prevent jello in the footage.
- Antenna Positioning: Ensure the single antenna is clear of carbon fiber components to maintain the maximum 10km range.
- Firmware: Keep the unit updated using the official DJI Assistant software to ensure the latest transmission protocols are active.
- Maintenance: Regularly clean the lens with a microfiber cloth to prevent smudges from affecting the 4K recording clarity. Store the unit in a dry, dust-free environment when not in use.
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