Hi ST team, We are going to use the ST25R3916B chip in our project to design NFC reader. Due to mechanical design constraints, I have to place the antenna in separate PCBA near NFC tag. I would like to know how should i connect my RF output from read...
Hi,I am using the ST25R3916 (NFC06A1 board) to perform NFC read/write operations with passive tags and Android-based devices (essentially used as passive tags without any background apps). Recently, I tried to use an iPhone, but I can't get it to wor...
Hi, I was just wondering if someone knew what n.m. meant on the schematic of the SMARTAG1. I assume do not populate but if so what purpose do these components serve if populated? Thanks.
I'm fairly new in NFC technology and was trying to implement a simple project that uses the ST25R3916 to write a message in a specific memory location of the ST25DV04K and then locks write access to that specific memory location. I'm using an adapted...
Hi, We are attempting to use the ST25R3916 and the RFAL middleware (NFC08A1 demo board) to read Picopass cards using the ISO14443B standards - however the cards we have (that we know work with older Picopass readers) are not detected. I understand th...
Hello everyone,I'm experiencing issues with the "Write Multiple Blocks" command on the RF side using the ST25DV64KC.I’ve tried using this command through the ST25 Android app, specifically using the "Send Custom Command" feature. Here’s how I configu...
what is A/D register for? when i bring the st25r tag(sticker one) near the st25 nfc its value changes. And how is interrupt generated? what are the values of registers to be set in order to read a NfC tag?pseudo code for it.
Hi,For our project we are trying to read out the first 100 bytes of a ST25DV tag. This tag is inside our products which are tested in production line. The test results of these test are written inside the tag by I2C. We are building an end of line te...
Hi ST CommunityI have a ST25TV tag,The UID is E0 02 08 03 8F 65 C9 F5(8bytes)I use the board of NUCLE0-NFC08A1 and the demo in NFC6 generated by Cube MX.I can read the relevant information of the card through the SPI provided in the demo and than pr...
At the beginning of the program, I first performed a write-then-read operation on register 00 using I²C timing. I wrote 0x04 to register 00, and this worked correctly. However, when I used the same method to perform a write-then-read operation on reg...
