I made an automated sandwich maker. The automation turns it on, sets a timer, shows the timer on tv, turns it off when the timer goes off, pauses the tv and turns lights in kitchen on, if after sunset. Ridiculous? Jup. But also super cool.
Just told them my opinion. Maybe you want too?
Once I had a few door bell tasters from a custom pc build laying around. I drilled a small hole in closet next to my couch, put the taster in it, soldered it to a cheap esp, flashed tasmota on it and used it to trigger some automations. Nowadays I would use esphome.
Car? Looks more like a tank. Who besides of farmers and woodworkers needs such big cars?
As positives for them ;)
I like this one https://kvaesitso.mm20.de/
My Ubiquity Dream Machine has Wireguard integrated. So it’s literally just a few clicks to spin up a server. I use it in combination with a port forward on my FritzBox and a dyn ip using https://dynv6.com/ and a domain i had laying around anyways.
Regarding Wireguard: Wireguards (imho) best feature is split tunneling. You can decide which ips or subnets to route through the tunnel. See
AllowedIPs.As a default it says something like
AllowedIPs = 0.0.0.0/0Which means “just route everything through me”.
However you could allow your subnets only. Like this I use my private and my business vpn at the same time.
AllowedIPs = 10.0.0.0/24,10.0.1.0/24,10.0.2.0/24,10.0.3.0/24You mentioned, that you have not a lot experience with networking, so your subnet may look like that. Just check your local ip and replace the last digit with
0/24AllowedIPs = 192.168.2.0/24