Flywoo DJI O4 Wide Air Unit Pro (MP66)

Flywoo DJI O4 WIDE Air Unit Pro

Product Description

DJI O4 WIDE Air Unit is the wide‑angle version of the standard O4 Air Unit. Only the lens is modified: the factory‑stock 117.6° wide‑angle lens is upgraded to a 159° ultra‑wide FOV lens. All transmission performance, recording parameters, weight, onboard storage and other core specifications remain identical to the standard model.
Weighing only 13g (camera included), it is designed for 2‑inch and smaller micro FPV drones. Equipped with a 1/2‑inch CMOS sensor supporting 4K/60fps recording, the 159° ultra‑wide field of view effectively reduces blind spots for indoor tight‑space flying, gap flying and close‑range freestyle.
Built‑in O4 digital transmission delivers latency down to 20ms and up to 10km range under FCC regulation. H.265 encoding ensures sharp 1080p/100fps live view. Racing mode supports up to 8 pilots flying simultaneously. With Canvas Mode, custom OSD, 23GB built‑in storage and 30×30 mm mounting base, it is highly suitable for cinewhoop, micro freestyle and creative FPV projects.

Product Highlights

  • 10 km O4 HD Digital Transmission

    Same transmission capability as standard O4 Air Unit. Up to 10 km stable range under FCC; H.265 encoding provides smooth 1080p/100fps live view.
  • 20 ms Low‑Latency Racing Mode

    Latency drops as low as 20 ms. Supports up to 8 aircraft racing at the same time for responsive stick control.
  • 1/2‑inch Sensor + 159° Ultra‑Wide View

    1/2‑inch CMOS sensor records 4K/60fps video. 159° ultra‑wide FOV minimizes blind spots for indoor gap flying and close‑range freestyle.
  • 13g Lightweight & 23GB On‑board Storage

    13g total weight (camera included), optimized for 2‑inch and smaller micro frames. 23GB built‑in storage, no extra micro‑SD card required.
  • Canvas Mode Custom OSD

    Supports Canvas Mode and Betaflight OSD. Pilots can freely arrange flight data displayed on goggles.

Specifications

Specification DJI O4 Wide Air Unit Flywoo DJI O4 Wide Air Unit Pro
Product Name DJI O4 Wide Air Unit Flywoo DJI O4 Wide Air Unit Pro
Gyroscope I469D / MP66 I469D / MP66
Imaging 1/2‑inch CMOS sensor

4K/60fps video recording

159° ultra‑wide FOV
1/2‑inch CMOS sensor

4K/60fps video recording

159° ultra‑wide FOV
Video Transmission O4 HD digital transmission

Single‑antenna design

1080p/100fps live view

Min. 20 ms latency

Up to 10 km (FCC)

Max 60 Mbps bitrate
O4 HD digital transmission

Single‑antenna design

1080p/100fps live view

Min. 20 ms latency

Up to 10 km (FCC)

Max 60 Mbps bitrate
Antenna 80 mm Copper Tube Antenna FLYWOO LDS UFL LHCP Antenna ‑ 115 mm
Cooling Shell None FLYWOO Custom Heat Dissipation Shell
Coaxial Cable 50 mm coaxial cable 150 mm coaxial cable
Storage 23GB built‑in storage

microSD expansion not supported
23GB built‑in storage

microSD expansion not supported
Weight 13g (incl. 50 mm coaxial cable) 19g (incl. 150 mm coaxial cable)
Dimensions 30 × 30 × 6 mm 30 × 30 × 10.7 mm
Mounting Hole Spacing 25.5 mm × 25.5 mm 20 mm × 20 mm / 25.5 mm × 25.5 mm
Lens Size Options 14 mm (stock)

18 mm (with Flywoo 18 mm lens housing)

20 mm (with Flywoo 20 mm lens housing)
14 mm (stock)

18 mm (with Flywoo 18 mm lens housing)

20 mm (with Flywoo 20 mm lens housing)

In the Box

Select the package version matching your build. Both versions contain O4 Wide camera accessories, 18 mm & 20 mm camera shells, UV filter and mounting screws.
O4 Wide Air Unit Package Contents
  • 1 × O4 Wide Air Unit
  • 1 × O4 Wide UV V2
  • 1 × 18 mm Camera Shell
  • 1 × 20 mm Camera Shell
  • 1 × 50 mm coaxial cable
  • 1 × O4 Antenna
  • 1 × 6‑Pin Wire Harness 5 cm
  • 5 × M2×3 Cross Head Screws
  • 5 × M2×4 Cross Head Screws
  • 5 × M2×3 Round Head Screws

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