Ha ha, this wil be my first answer on the forum. There is a node called “GetVrfocus state” make a branch, and print something to the false or true state (whatever you like). for me it works.
I am making arduino light switches so when you put on the headset the lights in the house switch of and when you take of the headset the lights in the house switch on (saves electriciy and is a lot more immersive (no light leaking through the nose).
Hope it helped someone.