Maybe look into getting a GL.inet travel router with WiFi and a Chromecast/Android stick. I use that when I travel. Setup a WiFi network on the travel router and setup the Chromecast on it for when you’re at the hotel.
At the hotel, either jack the travel router into a network port then use your phone to sign in to the hotel’s network, or configure Repeater/WISP to get the travel router to connect to and re-broadcast the hotel WiFi (again using your phone or PC to sign in). Going Repeater/WISP brings a sizeable performance hit due to the lack of radios but it’s definitely do-able.
If you’re hosting Jellyfin externally, job done. If not, you can configure OpenVPN/Wireguard on the travel router and your home router and connect privately that way.
Source: Tech worker who had a requirement to be overseas 80% of the year in different hotels :)
https://www.gl-inet.com/collections/travel-routers
https://wifirepeater.org/openwrt-wisp-repeater-mode-configuration/
Im trying to get onboard with CoMaps but its Android Auto implementation needs work. It’s too zoomed in to be useful at speed or in traffic, and the directions are wonky with street mergers, highway changes, etc.
I think I can contribute to the directions but not easily while driving. I’m not a coder so I can’t write up a zoom setting function for submission.
Any tips for CoMaps in the car?