Any RFID experts here? (arduino related)
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Any RFID experts here? (arduino related)
We use 125K RFID at work and I have to carry one of those damn ID cards around. I'd like to clone the card to a keyfob. I've found cheap Ebay card cloners that come with 5 or 10 read/write keyfobs but that isn't how I want to do it. I'd rather FINALLY unbox the arduino uno I bought two years ago and learn how to burn a card myself. The only problem is that I cannot find any info on this. I see a ton of arduino readers but no writers (in 125khz). Anyone here ever mess with this stuff?
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My Girlfriend does RFID for a living. Building a Spoofer should do the trick:
A Universal RFID Key
A Universal RFID Key
The description on the ad says:
Copy and duplicate the 125 Khz EM4100 / EM410X card /tag ID for backup purpose.
--Support 125Khz EM4100 / EM410X or compatible card /tag format only (HID standard NOT compatible!).
It appears to work as far as copying one keyfob to another but it will not read my RFID passcard from work. I have been told that my card is indeed 125Khz but there must be a difference in it and the keyfobs. Any chance you can ask your girlfriend what my next move should be? I don't want to buy any further equipment until I can figure out what I actually have.
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