I have some 3D printers in my basement. Each printer has a camera. I have a couple LED lights on a smart plug that illuminate the printers.
I have a button for the lights on the Lovelace page for my printers. I would like to automate it so that when I load the 3d printer page in a browser or in the mobile app the lights automatically turn on. Ideally, they would turn off when I navigate to a different Lovelace page.
I looked at the browser-mod add-on, but that seems like too much work. I use a lot of different computers and different browsers and I don't want a million entities for every single one.