I would sugguest:
1. CUPS print server
2. Pihole
3. Automated Backup storage
4. Network Storage with Samba
At home I use Mozilla Webthings gateway but running on Lubuntu Server instead of the sugguested Raspberry Pi. I even host a local only voice assistant that leverages Gateway to control device states.
https://hacks.mozilla.org/2019/04/introducing-mozilla-webthi...
At home I use Mozilla Webthings gateway but running on Lubuntu Server instead of the sugguested Raspberry Pi. I even host a local only voice assistant that leverages Gateway to control device states. https://hacks.mozilla.org/2019/04/introducing-mozilla-webthi...