I was curious whether it’s possible to set up ESPHome devices in such a way that they are connected on a completely different network (e.g. a outside network on a different house) but still able to show up on your local HA?
Basically, I would like to have a couple of devices (sensors + light) in my parent’s house to keep an eye out. E.g. A doorbell notification triggering a light since one of them has hearing problems.
I was hoping to avoid setting up a whole new home automation system.
Any suggestions would be greatly appreciated