D dorasu New Member Oct 17, 2011 #1 Hello, I am try to use iButton instead of RFID. RFID can send charater(eg.00FF2561), but iButton send unknown symbols. So, Do I need to change RFID code for iButton? Please help me Thanks in advance
Hello, I am try to use iButton instead of RFID. RFID can send charater(eg.00FF2561), but iButton send unknown symbols. So, Do I need to change RFID code for iButton? Please help me Thanks in advance
Boncuk New Member Oct 17, 2011 #2 If you use the DS19xx I-button it transmits the unique serial number on the button via one wire connection. It's main purpose is access control. Boncuk
If you use the DS19xx I-button it transmits the unique serial number on the button via one wire connection. It's main purpose is access control. Boncuk
P Pommie Well-Known Member Most Helpful Member Oct 17, 2011 #3 Are you sure the iButton uses the same protocol as your reader? Mike.
Boncuk New Member Oct 18, 2011 #4 Hi Mike, I guess different protocols will not be the problem when reading. The RFID chip transmits an RF signal to be converted. The I-button is read directly via one wire connection. Boncuk
Hi Mike, I guess different protocols will not be the problem when reading. The RFID chip transmits an RF signal to be converted. The I-button is read directly via one wire connection. Boncuk
P Pommie Well-Known Member Most Helpful Member Oct 18, 2011 #5 There are contactless iButtons that behave like RFID devices. See **broken link removed**. Mike.
D dorasu New Member Oct 18, 2011 #6 Hello, Yes. It is same protocol as RFID reader. I only receive unknown symbols (e.g.,ˆÿžçþ„ÿ), but I can receive RFID number (e.g., 00FF2590). How to get ibutton number as RFID? Thanks Last edited: Oct 19, 2011
Hello, Yes. It is same protocol as RFID reader. I only receive unknown symbols (e.g.,ˆÿžçþ„ÿ), but I can receive RFID number (e.g., 00FF2590). How to get ibutton number as RFID? Thanks