The bigger camera, which houses a larger sensor, theoretically offers better image quality and low light performance. However, the camera module’s large lens and non-standard dimensions pose a challenge for current FPV frames. Two wires emerge from the antenna and connect to separate U.FL connectors on the Air Unit.įeaturing 25.5×25.5mm mounting with M1.6 screws, the O3 Air Unit is slightly larger than the Vista but should still fit most frames available. The O3 Air Unit is similar in height to the Vista but wider and longer, comparable to the Avatar VTX in terms of width and length.ĭJI designed the Air Unit with two antennas housed together for easy mounting, making them appear as a single antenna. However, it’s larger and heavier than the the Runcam Link / Caddx Vista (33g) and the Walksnail Avatar VTX/Cam combo (28g). The DJI O3 Air Unit is more compact and lighter than the original DJI FPV Air Unit (39.5g vs 53.4g).

Input voltage: 7.4V to 26.4V (2S to 6S).

Camera module mounting: 2 holes on each side 6mm apart (M2).

Camera module dimension: 20mm (width) x 21.2mm (length) including lens.

O3 Air Unit Mounting Hole Pattern 25.5 x 25.5mm (M1.6 screws).

O3 Air Unit Dimension 30.5 x 30.5 x 14.5mm.

While the difference between 1080p and 810p may not seem significant, it’s almost double the pixel count and can create a noticeable difference in image quality.

Interestingly, the older V2 goggles provide lower latency but at a reduced resolution. However, the DJI FPV Goggles V1 is not compatible, likely due to its lack of dual-band capability. The O3 Air Unit is compatible with both the new DJI Goggles 2 and the older DJI FPV Goggles V2 (albeit with reduced performance). As a result, it boasts the same image quality as the Avata drone.

In essence, DJI took the same camera and video transmitter from the recently released DJI Avata drone, repackaged it into a “DIY” bundle, and dubbed it the O3 Air Unit. The unit includes a 6-pin JST connector, USB-C port, micro SD card slot, camera cable, and antenna cable, with the camera connected via a braided cable. The DJI O3 Air Unit sports a sleek, square design with subtle ventilation on all sides, reminiscent of the Caddx Vista. However, you can purchase individual spare parts separately, an excellent option for those who might need to replace a damaged component without buying an entirely new unit: The complete Air Unit O3 package, including the camera and antenna, retails at US$229.

DJI Goggles 2 Supports Vista and FPV Air Unit.

DJI FPV Goggles V2 Supports O3 Air Unit.

Micro Drone Support, Latency, Low Light.

Binding DJI FPV Goggles V2 and O3 Air Unit.

How To Setup DJI Goggles 2 and O3 Air Unit.

Differences between FPV Goggles V2 and DJI Goggles 2.

Has to be Connected to an FC for Full Power.

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