ST25 NFC/RFID tags and readers

Resolved! When I read a single block which is 4 bytes long, why do i get 5 bytes back?

I have got a program running that goes through the following stepsNfcv Poller InitialisationNfcv Poller Check PresenceNfcv Poller Collision ResolutionNfv Poller SelectNfv Poller Read Single BlockThis is reading iCode tags using the ISO15693 protocol,...

Resolved! Send the RFID scanned with the NFC03A1through the IDW01M1 or IDW04A1 via wifi to a database (Mysql or azure or IBM watson) on the Nucleo L476RG

Hi ! I have a Nucelo-L476RG with a NFC03A1 and a IDW01M1 wifi module (I also have the IDW04A1) and I want to send the RFID tag scanned with the NFC03A1 via a wifi module but I cant find any example on the internet to help me.

Resolved! I'm currently testing the Accelerometer sensor of the STEVAL-SMARTAG1 and found an issue with the RTC time keeping

when I pull the log data to view the time event, there was a time skip then the RTC is no longer have accurate time for the remaining data, as showing below: from 2:36 it jump to 13:32, everything after 13:32 have wrong time, i'm not sure if what I e...

Resolved! How to read Mifare classic tags

Hi, I'm working on st25r3911B disco board and I want to read & write Mifare classic tags so any one can help me regarding this, because Mifare classic needs crypto1 and I don't know how to work with it.

Resolved! ST25R3911B and mifare classic supporting

Posted on December 20, 2017 at 10:13I've bought one X-NUCLEO-NFC05A1 board, all ST25R3911B_Discovery_GUI functions work fine.But i cannot find the mifare classic function on the GUI. Is there any update for this?  Where can i find the mifare classic...

Resolved! Where can I find? #include "mcc.h" #include "mcc_raw_request.h" Headers and macros related that? How can I read write mifareUl card with st25 ? Can any one help me to resolve my problem ?

Resolved! Trouble with ST95HF tag detection mode

I am attempting to design a low power application utilizing the tag detection mode of the ST95HF.When operating in reader mode, performance is excellent, I am able to communicate with tags reliably at reasonable range (approx 50mm).However when attem...

Resolved! NFC pre-certified reader/ NFC CE Certification

We are currently developing a system for a secure door lock and we have decided to use as a key either an NFC tag or an iButton. The product must be CE certified. The NFC seems the most attractive solution, but it's certification looks to be a painfu...

Resolved! Is it legal to implement DESFIRE support on ST25 chip?

Hi,We are using ST25R3911B IC in our product and I would like to know if there are any legal issues if we are implementing DESFIRE support on this chip (as it belongs to NXP)? Support guy from NXP told us if we want to support DESFIRE we should use a...

Resolved! ST25R3911B Disco board SW packages for the mifare 1K card read write and authenticate

Hey there , I have just revived ST25R3911B disco board. For the testing purpose I'm using ST25-pc and GUI app. I can get the UID for the ISO14443A and ISO15693 , but my ultimate goal is to read and write the selected sector of Mifare 1K...