> Add remote control door opening without destroying my flat's intercom system.

Oh hey, I made that[0] at a previous apartment! It sat on my LAN and I'd VPN in if I was out of wifi range.

I struggle to find time/motivation for stuff like that these days. I was contracting back then and had downtime between jobs.

[0] https://github.com/jeremy21212121/doorman-building-arduino