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RFID ring/bracelet, trying to duplicate/program
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RFID ring/bracelet, trying to duplicate/program

by Noahsarkk1 on Sat Jan 30, 2021 12:55 am

I ordered several RFID products hoping to program them based on a chip/antenna I melted down from a key card. Each sample I bought would not program.
My invoice #2460764. I also included a pic of the RFID chip after I melted down the card. I know zero about RFID chips so maybe I just picked the wrong ones for this purpose? Any help is appreciated. Thanks.
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Noahsarkk1
 
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Re: RFID ring/bracelet, trying to duplicate/program

by franklin97355 on Wed Feb 10, 2021 11:17 pm

What products did you buy? And what did you use to program?

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Re: RFID ring/bracelet, trying to duplicate/program

by Noahsarkk1 on Thu Feb 11, 2021 12:42 pm

I was told to list my invoice number, which I did, so you could see what I purchased. Was that bad info?

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Re: RFID ring/bracelet, trying to duplicate/program

by franklin97355 on Thu Feb 11, 2021 1:32 pm

It is good info if I had access to the billing data (which I don't ;( ) but it will help if you tell me what you got. (thanks)

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Re: RFID ring/bracelet, trying to duplicate/program

by franklin97355 on Thu Feb 11, 2021 7:28 pm

So, you tested the RFID products before you modified them and they didn't respond? what are you trying to program them with and how? Are you sure they should be 13.56Mhz? Do you have any success with other chips?

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Posts: 21890
Joined: Mon Apr 21, 2008 2:33 pm
Location: Lacomb, OR.

Re: RFID ring/bracelet, trying to duplicate/program

by Noahsarkk1 on Tue Feb 23, 2021 9:10 pm

Here is what I ordered. I’m trying to replicate the properties of a credit card size card that I use to unlock my vehicle. I’ve melted down the card with acetone and found the RFID stuff inside. I want to now take that RFID stuffing and wrap it around a ring core and still have it open the vehicle. I bought the products here thinking I could use them to make multiple ring copies instead of buying the cards from the car manufacturer and melting them down. Full disclosure, I’ve not been able to get the one I melted down to work consistently since I wrapped it around the ring core. Sometimes it opens the car, sometimes not. In order to program a new card, I have to use an existing card to open the vehicle then go to a menu display that prompts me to program a new card and place the new card in the special spot on the console. Then the display reads out that it added the new card key. I can melt it down at that point and use it to open the vehicle, sometimes.
Thanks for your help.

13.56MHz RFID/NFC Clear Tag - Classic 1K
PRODUCT ID: 361

13.56MHz RFID/NFC Clear Keychain Fob - Classic 1K
PRODUCT ID: 363

13.56MHz RFID/NFC Bracelet - Classic 1K
PRODUCT ID: 921


Micro NFC/RFID Transponder - NTAG203 13.56MHz
PRODUCT ID: 2800

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