So, the plug i've bought and don't need is now used in the garden for christmas lights.
The problem? The zigbee coordinator is too far away (on like, the opposite side), and the CC2531 repeater is not strong enough to reach a whole floor down.
I thing i'll do it and go to ikea and buy a couple of their repeaters, one on my floor and another on the lower one, that should work.
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