ST25 NFC/RFID tags and readers

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Resolved! STUHFL tag write password length 8 digit

Is there any limitation for tag write password length? Because in C demo, its limited the length of password as 4. But our tag is protected with 8 digit password. Would like to know how to handle the 8 digit password?is it only the modification of 'S...

Sandhu by Associate II
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Resolved! X-NUCLEO-NFC03A1 not reading tags anymore

Hi everyone,I'm new to this forum. I'm facing a problem: I'm using the X-NUCLEO-NFC03A1 evaluation board mounted on a NUCLEO-F401RE. I'm also using, with an Arduino UNO, the X-NUCLEO-NFC04A1 tag evaluation board. I'm using the Arduino IDE for now, bu...

Resolved! Antenna tuning direct command

ST25R3911B datasheet, section 1.2.21, paragraph "Antenna tuning using calibrate antenna direct command", indicates that the hardware algorithm uses a target phase (from the Antenna calibration target register).AN4914, section 3, says:Figure 18 shows ...

DGabc.1 by Associate III
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