Which ST25R reader would you recommend for the MB89R118C Fujitsu Tag which has FRAM of 256 memory blocks/ 2048 bytes and uses ISO/IEC15693? For some reasons I could not write or read from this NFC type 5 tag with the NFC Tap app? Please advise.
The "AN5276" application note says we should measure the antenna at 1MHz.I don't understand why we couldn't measure it directly at 13.56MHz.
Hi,I'd like to integrate calypso protocol (Calypso Networks Association) in a terminal based on STM32 + ST25R3911.The STM32 will run a SW package which implements Calypso (taken from https://keyple.org/learn/build-your-first-app/cpp-app/).My question...
No example of analog M1 was found in the provided routines，Can you provide technical support for this ?
We are trying to interface ST25R3914/5 NFC reader IC with another microcontroller through SPI communication. But while the ST NFC reader IC is not able to detect the card.Can you please tell what all steps are to be considered before interfacing NFC ...
Hello,I'm new to RFID and I have troubles with the RATS command of the ISO-14443 standard. I am currently working with a CR95HF (reader) and a ST25TA02KB-D (tag). The uC driving the reader is an Arduino UNO, this part is working fine so far.My issue ...
After writing a NDEF message to the M24SR02-Y NFC Tag the Chip doesn't work anymore. If I scan it with a NFC app I can see that under technologies NDEF isn't listed anymore. Before the writing process it was listed. Does anybody know a reason for thi...
I'm am looking to prototype an RFID system that involves communicating with a 'smart' passive TAG at a range of about 40cm. Which evaluation boards (reader and passive tag board) would be best suited for this application?I'm am looking to prototype a...
Hi,I try to bring up the NFC06A1 on an Arduino Uno with the Arduino IDE.If I compile the ST example (X_NUCLEO_NFC06A1_HelloWorld), I get an fatal error:C:#######\Documents\Arduino\libraries\STM32duino_ST25R3916\src/rfal_rfst25r3916.h:51:10: fatal err...
Hello everyone,I am trying to communicate with ST25R3920 using S32K116 host MCU. I managed to read some data but they seem meaningless according the datasheet. For example: I was trying to read IC identity register(3Fh) to test that if I am able to c...