Thank you! i will try asap! some question
- where i can find the UUID that i have to change into dot.js? or could it be a random one?
yes, random...just use something like https://www.guidgenerator.com/
- i saw that it's configured "on button press", what happen on homekit network, when i press the dot? could i create an event on button press (ex. on eve App?)
yes, you can use the button event, you can even use the official Home app where you can assign a given action to a button press or use Eve (or another 3rd party HomeKit app) to use the button press to trigger an action.