How to scan for frequencies?

Hey everyone,

I'm pretty new to this Reticulum-thing, but I already came so far to create a working portable RNode. A test-messaging via Sideband also did work.

But in the long run, the goal should be to connect with many other people with the same frequency. Currently I'm located in Germany and the frequency-range should be around 868Mhz. But I am kind of unsure, what the most used exact frequency really is.

Is there a way to find out, what frequencies people in my area are using? Like a scan functionality or something like that?

~sp3ctre