[Rantenki]

> A switch on a wall with an arduino in it where you flip it and DNS is updated to point there & a message is displayed to the users.

If you want a Klugey non-production IoT solution that bodges up something really important THESE days, all the cool kids are using ESP32s.

And as much as I think that would be a totally inappropriate solution for src.ht, I kinda wanna go make a "black-hole" switch for my office.