Garage Door kit for xDF-EV2 / ISO 14443

Are there any suggestions for the HF route for garage door opener kits ? The xEM route is LF - am I correct ?

thanks

You are correct that the xEM and the xAC are the LF route. My suggestion would be to look at an Arduino with an HF shield and an auto relay. I think there has been some builds with Arduino here somewhere if you search

Edit: something like this - NFC Lock/Unlock with Arduino

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