Hi everyone, I am a new user and also an Arduino beginner. I have to implement a project where I can use my smartphone to unlock the office door without using my badge. My idea was to use an Arduino as a "bridge" between an NFC and an RFID component. The smartphone would send via NFC the UID to my NFC reader. The code would then be sent to the RFID component that would send it to my door rfid base, acting as a badge.
So for this project, since I am a beginner, I have a few questions: 1) Is that possible to implement? 2) If yes, precisely which component do I need? I need to communicate them to my boss in order for him to buy them. 3) Follow up question: my smartphone ad the very beginning doesn't know my badge UID. How to "initialize" my android app to be aware of my UID?