Remotely get out of sleep mode

Hi all,
I am using a microsft surface book in tablet mode to control my house.

I have it on the wall and when I don’t use it, the screen will turn off but the tablet doesn’t go in sleep mode (the wifi and everything still works).

I would like the screen to turn on when I get close to the tablet.

I am planning to use a PIR sensor and trigger « something » from nodered so it would turn on my screen/get out of sleep mode.

So my question is, how can I do that? It’s not really wake on lan since the computer is not kn deep sleep. I guess emulating a key stroke could be enough.

Any ideas?

Thanks

@g0m did you have become any ideas in this time?