Hello everyone and thank you in advance,
As the topic is saying I have built a LEGO Millenium Falcon and added some LED lights on it (this one to be precise: https://www.amazon.de/gp/product/B0855D6RD2/). The lights came with a small box requiring 3 AA batteries, and a manual switch.
The ship is on a stand, in a really tall bookshelf with no proximity to a power socket and I would like to have a button on my HA interface which will allow me to turn on/off the lights. I can use a USB battery for the power but what I miss is a bluetooth or network switch.
I hope I was enough clear to expose my problem and I can find a solution for it.