Arduplane rssi setup

Hello! Need help on getting rssi to work. How did people do it?

Which RSSI? telemetry radio? RC RSSI? Displayed in mavlink? Displayed in OSD? etc…

Please read all of for hints on how to make other people’s life easier in helping you, and a portion of the time you’ll actually answer your own question while you are typing all the things you tried and researched first.

Sorry for not being clear. I would like to recieve rc rssi from my frsky l9r to display through the osd.

Did you read the document I posted?
The part about looking up the question first, telling us what you tried and what didn’t work?
Namely in the amount of time it takes you type the question here, you could have typed it there: