I'm on a quest for wireless coffee. I've succesfully hacked my nespresso with a nodemcu, that will now let me wirelessly make a coffee. that is - when the machine is already on - so I need to figure out a way to turn it on programatically also, but the button for turning on is different.
After opening up my nespresso lattisima+ (model EN520) I found this push button - a kind of button that I don't know.
How do I find out how it works (i.e. which pins to solder my relay onto in order to switch it on programmatically) without killing myself?
I see a F5 and SW1 next to some pins, but on the back of the printboard I can see that there are pins "hidden", meaning big white block as well.
Thx for helping me stay alive and curious :)