• MIFARE DESFire Light Invalid Command String Error

    I am attempting to write to a MIFARE DESFire Light card using the Write Data command in ISO/IEC 7816 APDU Wrapping and native chaining. The card has a Standard File of size 256. I'm attempting to write exactly 256 byt...
    Wilmer Suarez
    last modified by Wilmer Suarez
  • Restore the MIFARE DESFire EV2

    Hello, I am using the OM27462CDKP developing board and now I am trying to run the extended examples and I run the PN7462AU_ex_phExMfCryptoEC but now I can't return MIFARE DESFire EV2 card to default. How can delete t...
    Ekain Cuesta
    last modified by Ekain Cuesta
  • NXP reader library with NTAG I2C Plus

    Hello, we want to use the NXP reader library with a NTAG I2C Plus tag (as reader a Pegoda CLRD710 is used). Is there any working example code and/or documenation that shows the usage of the NTAG I2C Plus functionalit...
    Stefan Jardot
    last modified by Stefan Jardot
  • PN7462 Low Power Mode Issue

    Hello Everyone,   We are using working on PN7462  and implemented Low Power Mode With UART as a wake up source. It is taking 11mA in Low Power Mode. 1) How much current PN7462 should take in Low Power Mode...
    Amol Borase
    last modified by Amol Borase
  • NT3H2111 without Energy Harvest - caps ?

    If I do not plan on using the energy harvested from the the NFC feilds, but want to be notified when a field is present using the FD pin, do I need capacitors on Vout ? The I2C bus will be powered by the host microcon...
    Enrico Perera
    last modified by Enrico Perera
  • Impedance control traces for CLRC663/MFRC630

    The schematics for CLEV6630B V2.0 development kit specify impedance control in the PCB specifications.  Is more information available about these specifications?   The impedance table specifies the impedanc...
    last modified by mhooper@weplenish.com
  • FOR testmod in CLRC663 to measure analog signal.

    Hello   We have a problem to get EVMco in type B test. So we want to measure analog signal through AUX1, AUX2. We can see how to enter testmod and what we can set analog signal which we want to measure with app...
    Young Koo Jeong
    last modified by Young Koo Jeong
  • PN7150 Stops Detecting Any NFC Devices after repeated Read Failures

    I'm Developing with the PN7150  ~ OM5578/PN7150-Kit    With the LPC82X ~ LPC82X MCU's   And have been following and using the given Example (AN11990) as a baseline ~ P...
    andrew balogh
    last modified by andrew balogh
  • What to buy this large NTAG215?

    Hi guys,   So i've found an NTAG that has an pretty big design which improves the scan distance.. Now i was able to read the tag, and it seems to be an NXP NTAG215..     My question is... Where can...
    last modified by info@luxanto.nl
  • How to enable IRQ with spi using PN532?

    when I use spi send message to PN532,the IRQ pin is always high.how to enable it?
    yao cui
    last modified by yao cui
  • PN7462AU_GUI_v1.2.1.0

    OMOM27462CDK: NFC控制器开发套的PN7462AU_GUI_v1.2.1.0在哪里27462CDK: NFC控制器开发套
    清秀 李
    last modified by 清秀 李
  • CLRC663 EMD suppression (ISO14443)

    Hello,   while working with the CLRC663 chip I came across the RxCtrl register and saw the EMD_Sup bit.   I pretty much understand the EMD behaviour in general. But what I don't understand is how the...
    Tom Heckel
    last modified by Tom Heckel
  • Need help with PN7462 configuration

    Hello guys,   In my current project, I'm using PN7462 module from NXP. I need that module for the following:   1. To communicate with NFC card 2. To communicate with GSM module via UART interface. I...
    Bojan Jovanovic
    last modified by Bojan Jovanovic
  • RC632  SPI 源码

    hello, can you give me rc632  spi code    thank   you
    fei wang
    last modified by fei wang
  • MIFARE UID Byte Lengths

    Hi, a client wants me to purchase 26-bit MIFARE DESFire cards, but I'm not sure if that's even a thing.  I've been reviewing this document: https://www.nxp.com/docs/en/application-note/AN10833.pdf&...
    Andrew Villagran
    last modified by Andrew Villagran
  • Session Key Generation - CMAC - DESFire Light

    Hello,   I was wondering if there exists any demo code or library I can use for the session key generation during the DESFire Light & EV2 authentication sequence. Specifically, the CMAC calculation. I can su...
    Wilmer Suarez
    last modified by Wilmer Suarez
  • MiFare DESFire Light Session key generation and CMAC algorithm

    Hi All,   I am using #MIFARE DESFire Light for one of my customer. I can successfully authenticate the card using DESFireEV2First algorithm. After that I'm trying to get the session keys (SesAuthENCKey...
    Tithi Patel
    last modified by Tithi Patel
  • PN7150 Card Emulation Operation in Listen Mode

    I have a problem with PN7150 Type F Card Emulation  Operation in Listen Mode,I  configure the parameter as follows, but  a card reader can not detect the PN7150 as a Type F card (the card read...
    deyang deng
    last modified by deyang deng
  • SLIX2 tag using reference document from NXP as SL2S2602 with NXP controller PN7120

    Hello,   I am using SLIX2 tag using reference document from NXP as SL2S2602 with NXP controller PN7120 in Android over IMX6 platform. I am trying to set some of the security APIs, Lock Password 64Bit Passwo...
    Praween kumar
    last modified by Praween kumar
  • PN7150 Output power?

    Hi, I'm looking for PN7150 output power for the type approvals. I can't find this information of the datasheet.
    Erkka Laine
    last modified by Erkka Laine