How to connect AR glasses with DJI remote controllers via HDMI?
In my recent YouTube video, I experimented with the compatibility of various DJI drone remote controllers with RayNeo AR glasses. While some controllers worked flawlessly, displaying the remote's screen directly on the AR glasses, others encountered issues due to incompatible USB-C ports. This post delves deeper into my findings and provides a practical solution for achieving a seamless viewing experience.
The Challenge: Incompatible USB-C Ports
Several DJI remote controllers, particularly those designed for enterprise drones, lack the necessary video transmission protocols on their USB-C ports. As a result, no signal is sent to the RayNeo AR glasses, leaving the display blank.
The Solution: HDMI to USB-C Adapters
Fortunately, many enterprise-grade DJI remote controllers, like the DJI Matrice 300 Series DJI Smart Controller Enterprise, feature a full-sized HDMI output. This allows us to utilize a video adapter to connect the remote controller to the RayNeo AR glasses.
Recommended Video Adapter
After extensive testing, I found this affordable video adapter on Amazon to be highly effective. To use it, simply plug the adapter into the HDMI port on your DJI remote controller and connect the USB cable to the remote's USB port for power. Note that the USB cable on the adapter is solely for power supply and does not require a data connection. For added flexibility, you can power the adapter using a power bank.
❗️Please note: Many of the adapters listed in Amazon search results are USB-C to HDMI adapters, which will not work when attempting to convert video signals from an HDMI port to a USB-C port. These adapters will not support your AR glasses via USB cable. The adapter you need is an HDMI to USB-C video adapter, which typically includes an additional port for power supply. Please ensure you select the correct one.
Key Takeaways:
- Compatibility: Not all DJI remote controllers are compatible with RayNeo AR glasses out of the box.
- HDMI Solution: Enterprise-grade DJI remote controllers with HDMI ports can be adapted using a video adapter.
- Power Supply: The video adapter requires power, which can be supplied by the remote controller's USB port or a power bank.
- Seamless Viewing: With the right adapter, you can enjoy a direct feed from your DJI remote controller on your RayNeo or XREAL AR glasses.
Conclusion
By understanding the compatibility challenges and implementing a simple solution, you can enhance your drone piloting experience with RayNeo, XREAL, or other AR glasses. If you have any questions or require further assistance, feel free to leave a comment below.
Products mentiond in this article you can buy:
- HDMI to USB-C adapter (The one I had) [link]
- HDMI to USB-C adapter that appears to have a more robust build quality [link]. It is claimed to be compatible with devices such as the Nreal Air, Rokid Air, RayNeo AR, GRAWOOW, Switch Base, Steam Deck Base, PS4, and PS5.
- RayNeo AR Glasses and adapters [link]
- XREAL AR Glasses and adapters [link]
- Rokid AR Glasses and adapters [link]