ChaddRainsFPV O4 Armer

Introducing the?ChaddRainsFPV O4 Armer (Compatible with O3)

If you’ve ever wanted to add O4/O3 HD FPV to an RC car, boat, plane or anything else without a flight controller, the O4 Armer is exactly what you need!

The DJI O4/O3 video system will not output its full power unless there is an ‘armed’ signal sent to it, like you’d get from a flight controller. The O4 Armer sends this ‘armed’ signal after being powered on for ~20 seconds, automatically.

Just plug in your O4/O3 Air Unit with its stock cable, power the O4 Armer from a 2S-4S LiPo and you’re set. There is also a JST-XH connector for a 5V fan to keep your O4/O3 cool, and an optional solder pad which accepts a PWM input, allowing you to turn the O4/O3 Air Unit on/off and toggle low/high power mode.

Check out all our?Camera Parts and Accessories as well as the rest of our DJI Gear!

Package Includes:

• 1 x ChaddRainsFPV O4 Armer