AEwizard

Couldn't hurt at this point.

If you installed all of that correctly. When you applied power it would say updating but I have seen it not say updating.. either way you want to...

I meant what files did you use to update it. Where did you get them.

What update did you try to do exactly? Are you sure you have the files on the SD card in the correct structure?

If it is a latching switch that will not matter. I know the OP said momentary but it looks like a latching one to me.

Diagram here. 16mm Anti Vandal Latching Blue Ring Switch (thecustomsabershop.com) To keep it as basic as possible.. use C1 and NO1 for the...