Hello! I recently picked up a bunch of ST25TV02KC, and I have been using the myst25 website to test out the tags. I read in a few documents that the source code for the webserver is available on demand. Does anyone know how I would go about getting a...
Hi!I've read the documentation on the ST25TV RF tags here,I'm trying to implement an authentication process which I can use to validate the RFID I'm reading is not a duplicate RF tag.I'm not interesting if the RF tag is a counterfeit tag, meaning tha...
I am Using ST NFC tap app on an Android phone .I am using STm32L053 to communicate with ST25DV64KC board.I can send the data to ST25DV64KC through I2c read write and have enabled mailbox .Now when I tap the tag with mobile I can see on mobile that m...
The LXRW Variable Capacitors used on the Reference Design ST25R3916-DISCO / STEVAL-25R3916B are now marked as Last Buy by Murata. What alternatives are recommended for new designs? Thanks,Nick
Hi,I have the ST25R3911B-DISCO connected to my Win 10 laptop and ST25R3911B Discovery GUI software is not finding the board.When I select Tag Editor in the software this is the message returned This is the message received when I try to upgrade the F...
Hi,I am currently working with the example projects from the ST25FTM library inside the STSW-ST25R-LIB. In the AN5512 it is mentionend that the file "st25ftm_config_hal.h" needs to be provided and is the same for all NFC readers.This file (in the exa...
Dear Community,i'm looking for a solution for NFC antenna of range ~10mm and M24SRxx-Y. The space on double layer PCB (1.6mm) is limited to max. +/- 20mm x 8mm, tag should be read by a mobile app.Does anyone experienced / has a reference design for s...
After reading the data through the ios NFC Tap app, the Linux platform can't read or write data to the ST25DV64KC through the iic.Below is a log of the app after it was read and operated with linuxBelow is the log that is not read with the app and op...
Dear..STI'm developing custom NFC PCB 4 layers 0.8mm based on 20x20mm main antenna example in STEVAL-25R200SA kit.I tried to use the components in BOM for EMC filter L 0402DF-421XJRW 420nH 510mOhm and adjust frequency to18MHz and get EMC capacitor 1...
I have RFID reading with ST25R3911 working now with RFAL and I would like to sense if there is a RFID tag nearby before starting RFID reading. I did not find any example code in RFAL. I looked into data sheet and tried to read the registers:st25r391...