Presence detection - RFID Module RC522 Kits 13.56 Mhz with Tags possible?

Hi guys,

Question: Would it be possible to do presence detection trough this:
RFID Module RC522
Knipsel

Put the tag on my Key, and put the reader under a dish were i put my keys in? Or behind a key hanger or something.

How hard is it to configure and what else do i need to make it work? I was thinking about a NodeMCU.

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Hi! Have you managed to find a solution for this one? Cheers!