Unfortunatly this is not possible for my setup. I have a Asrock J4050 with its soldered cpu. So I need something like a separate device. USB, SBC with lan, anything like that… Because of that, I was happy when i discovered coral. And to be honest: I did not researched deeply. So I am unaware of its limitation to frigate. I wanted to create my own model and run it on coral. The training was planned to be done on another device.

Now I need to check if a raspi could be sufficent or if anything else comes up.

Do you know whether they plan to introduce a newer TPU instead?

Well, good to know. I planned to buy one and attach it to my homeserver ಠ╭╮ಠ

I think this plan needs to be replaced.

Just start with what is available to you. But first sort your aims.

Do you wanna learn or do you want to simply have services available?

Thank you for this clearyfication! I was not able (yet) to understand it that way.