WalleFPV Lightning3 DJI O4 HD 2.2 Inch FPV FreeStyle Drone ELRS Cell_3-4S Wire the receiver into the

Wire the receiver into the USB-TTL adapter

DJI O4 AIR UNIT

1 x Mainframe

passive cooling solution that dissipates heat evenly

WalleFPV Lightning3 DJI O4 HD 2.2 Inch FPV FreeStyle Drone ELRS Cell_3-4S Wire the receiver into theWalleFPV Lightning3 DJI O4 HD 2. 2 Inch FPV FreeStyle Drone ELRS 2. 4G The Lightning V3 has been upgraded again after two years, boasting better flight control, less propeller stall, quieter flight noise, better radio signal, a more robust frame kit, and a unique matrix taillight. Main upgrades include: Upgraded aluminum alloy parts for better camera protection Orthogonal X arms for better flight control and easier personalized PID tuning Supports 2.