Raspberry doesn't mine, maybe NUC?

Hi
I have a raspberry for NKN but after a few months he didnt do anything!
I had a NUC running for home automation.
Is It maybe better to run from that platform?

Hi

I have a Raspberry Pi at home running NKN full node as well, and it can produce mining rewards. Did you configure the uPnP or port forwarding on your home router, so external world can reach your Raspberry Pi node?

I think I did it at the right way.
how can I check this?

You can check your node status using your node public IP address:

Oh yes i know that.
There it gives info