Linux users rn.
You don't need a full blown dedicated raspberry Pi node to "run a node".
Just install Bitcoin core in your desktop computer.
Then in your hardware wallet software, go to the settings and select your local PC as the node.
Give it a shot!
Windows: https://bitcoin.org/en/wallets/desktop/windows/bitcoincore/
Mac:
https://bitcoin.org/en/wallets/desktop/mac/bitcoincore/
Linux:
No need because I know your nerd ass already runs a node.
