Some of my favorite pastimes are learning new technologies and entertaining myself with audio, video and pictures. To this end, I travel in my RV with a tiny computer (Lenovo M73 Thinkcentre) running several guests under Proxmox. I use Jellyfin for my recorded movies and tv shows, home videos, music and photos. I have a file server with a USB hard drive for file storage. I use an ONN Android TV to stream video on my TV. I run Home Assistant mostly as a development stage for my home automation.
Private Network with Internet Access
With these servers, I need a private network. One nice solution is to install OpenWRT on an old dual band router and configure it as a travel router. The router has two radios – 2.4 GHz and 5 GHz. One is used for the private network and the other for connection to a public wifi network. I found that a better solution is to use a standard dual band router with a 5 GHz network extender. I use the extender to connect the router wan port to a public wifi network. If public wifi is not available, I use a mobile hotspot instead.