I can’t seem to get it to work, first I had an issue with Node Id but then I hard coded it and it still didn’t work. Did you just secure pair the switch to Home Assistant? Are there any other things that you set up?
So I got it to work by changing the parameter from 16 to 8 and hard coding the entity ID. Why are our parameters different when I have a LZW30-SN. I have the ON/OFF red switch. Do you have the dimmer version?
Also great work on the script! I just bought one of these switches for the notification light!!