This is awesome!!
One question: does it work with many satellites with the same wake word? in that case, how does it works? which one responds? With Alexa, it detects the nearest Alexa and knowing in which room it is, you can activate the lights without saying which light (eg: Alexa, turn on the lights, and it turns on the lights of the room where the speaker is).
Some tutorials to make a DIY device with esp would be great too.
