The Local Calendar integration stores the calendar on the server running Home Assistant, so as long as you can access the server remotely, you should be able to access it through the Home Assistant app. If you want it stored offline on a mobile device, there’s also an integration for calendars stored in a .ics file which you could sync with something like syncthing.

Home Assistant. I wouldn’t use it just for calendars, but I already had it set up for home automation and calendars are a built in feature.

Awesome! I’m glad I could help. Good luck! I’ve been spending quite a bit of time figuring out how to get this to run alongside other services. I think I just need to add an extra iptables rule to ignore port 443 so https requests will go through traefik first.

I’ve been looking at setting up something similar and plan on following this guide, and putting Traefik in front of it as a tcp reverse proxy .

https://blog.aiquiral.me/bypass-cgnat

I’m running mine off an SSD using an M.2 to USB adapter