I'm stumped caddx turtle v2

[Ozz123]

Hi all, I've just updated my mobula 7 hd now it's saying vtx isn't set up I'm trying to find out what smart audio protocol to use. I've followed Josh bradwell video it's. so I've set up black box to smart audio and it's saying on the black box it's 226 and iv no clue which one to chose. 216 is smart audio 2.1 if any ones got any ideas.

It's been about a year since I've done an update on betaflight on my last quadcopter a lots change since then

 

[mchaos]

It's too late now, but you should always do a diff in cli and copy paste that into a txt file. When you go into cli and type diff, that's everything that isn't a stock BF setting for that FC. So anything setup for a port etc, will show up in that. Then after you update, copy paste it from the txt file, and paste it into the CLI and hit save. Then your settings will be back.

Some times you have to work through some options that change in versions but its usually simple fixes. For instance, I had Dshot1200 for ESC protocal, and they got rid of Dshot1200 when they got rid of 32k gyro because Dshot1200 was only for 32k gyro. After I applied my diff, it gave me the error in red saying there was no Dshot1200, so I just change it to Dshot600.

you could find someone with the same quad which is stock, and have them do a diff and give it to you.