The only raspberry pi that I have is too old to run RoPieee. Before buying one to do experiments, I have a question that I hope someone can help me answer. I noticed, watching youtube videos, that you can ssh into RoPieee. If I do so, can I install other packages? I am interested in running tailscale to connect to my Roon core from my office and use RoPieee as an endpoint.
You can’t. RoPieee is an appliance and not meant for installing additional software.
I suggest you look at DietPi, which is a regular Linux distro where you can tinker around as much as you like.
Got it, thanks!