Holybro Kakute F7 with Spektrum 4649t


I am using a Holybro Kakute F7 AIO flight controller and would like to use a Spektrum 4649T receiver. These receivers use SRXL and support telemetry and RX over a single wire. When used in Betaflight the receiver has to be connected to the TX pin rather than the RX pin as it uses the same wire for both TX and RX.

Can I use the 4649T with Ardupilot (ideally Arduplane)? If yes where do I connect it and how do I configure it. The guide says to use RX6 but does not say how to tell Ardupilot that it is an SRXL receiver.

If I can use it will it support telemetry and if it does what do I configure?

If it will not work can I use a DSM satellite and if so how do I tell Ardupilot it is a satellite?

I am happy to use 3.9 or 4.0/4.1 when they are ready.

Thanks in advance.


1 Like

Hi Adam,

I am wanting to use the same set up. Did you manage to get it to work?