Hey there,
How can you edit or at least view the data for a given internet radio in the hifiberry Os?
It's impossible to do it the way you did it's impossible
https://support.hifiberry.com/hc/en-us/community/posts/360014486918-Radio-357-on-HiFiBerryOS-How-to-
The article you have linked shows exactly how it works.
Sorry, I was mistaken. I want to enter the personal radio address:URL
I want, is it possible?
Yes, just add your own URL and image URL to the file.
I am using calm radio premium now.It is difficult to put an image :(
I want to do it simply by entering URL like volumeio or mode.Is it possible?
You need to edit the /etc/beocreate/radio.json file.