How can we configure the DJI FPV V2 remote controller in the F745AIO flight controller?

1.  Wiring

All the following settings take the connection method in the figure below as an example, and the receiver is connected to the R1 pad.

2. Bind

(1)Please verify if the firmware version of the air unit is correct.

For O3 AIR UNIT

Kindly update the air unit, goggles, and remote controller with the following firmware versions.

For other AIR UNIT：

If one flies an Air-Unit equipped FPV drone with Goggles V1/V2 and FPV Controller 1, firmware 01.00.0608 is the one to use.

If one flies an Air-Unit equipment FPV drone with Goggles 2 and Controller 2, the firmware should be 01.01.0000

 （3）Press the bind button of the Air Unit, the red light of the Air Unit is always on to enter the bind mode. Press the bind button of the goggles, and the goggles make a beep, beep, beep sound and enter the bind state, waiting for the bind to succeed.

 （4）Press the bind button of the Air Unit, the red light of the Air Unit is always on to enter the bind mode. Press and hold the power button of the remote until it make a beep, beep, beep sound and enters the binding mode, waiting for the bind to succeed.

3. Settings

 （1）Open the MSP communication (OSD) of UART 6 and the serial receiver option (receiver) of UART 1 in the port interface of Betaflight.

（2） On the Betaflight receiver page, select the receiver protocol as SBUS.

如果设置完接收方协议后，接收方通道全部变成白色（如下图）。

请检查使用的固件版本是否高于 Betaflight 4.4.0。

Betaflight 4.4.0版本更新了Cloud-Build功能，刷入固件前需要提前选择接收机协议（默认接收机协议为SBUS、CRSF、GHST）。

具体刷机方法可以参考以下文章：

如何正确刷写 Betaflight 4.4 固件。

（3） Open the remote control settings of DJI goggles and check whether the SBUS Baud Fast protocol is enabled.

（4） Please enter the following into Betaflight's CLI:

set sbus_baud_fast

Please check whether the protocol is enabled, if not, enter the following command in the CLI and save:

set sbus_baud_fast = ON
save