Hi,I’m exploring the ST25 NFC Reader for a bio-tracking application that requires fast tag read speeds and reliable multi-tag detection. However, I couldn’t find detailed specifications in the datasheet regarding these aspects.I’ve also purchased...
Hello, I'm using STEVAL-SMARTAG2. In the future I want to design my own PCB with ST25DV64KC and STM32L4P5-CGU6. But for now I want to create my own program and try it on STEVAL-SMARTAG2.If I import example project in CubeIDE and complie it, It works...
Hello, I am trying to work with a st25r3918 rfid(should be very similar to st25r3916 and the st25r3916 driver should cover its functionality as I have understood). I am trying to validate the interrupts(mainly the nfc for tag reading but for t...
Hello,I would like to develop a system using the NFC chip ST25R200 and the microcontroller STM32F303. The main idea is to be able to read an NFC tag, specifically the ST25DV64KC.As a first step, I plan to test this using the prototyping board NUCLEO-...
Hello, I am trying to work with ST25R3918 part. I have followed the suggestion here: Solved: ST25R3918 - STMicroelectronics Community for firmware and example usage. The board itself is a NUCLEO-WL55JC1. I have tried both I2C and SPI commu...
Hello,I have purchased the "STEVAL-25R200SA – Discovery Kit for the ST25R200 high-performance NFC device" and attempted to run the sample application STSW-ST25R020 (Firmware for STEVAL-25R200 kit) available on the portal.I was able to build and flash...
Hello all, I am trying to write a new password in untraceable mode (tried in all modes) of my ST25TV02KC tag. I have downloaded the x-cube-nfc5 file and using the tagdetect example for STM32L476 board. After running the below code, the newly written ...
Hello everyone,I have the B-L475E-IOT01A2 board equipped with the M24SR64-Y, connected on the I2C2 bus. I managed to write URI, SMS, and email records, and even successfully wrote NDEF text via a mobile application. However, I haven't been able to wr...
Hello,Murata has announced that the variable capacitors LXRW0YV201-059 will become obsolete in 2026.https://www.mouser.com/PCN/Murata_PCN_for_Mouser_(LXRW)_Mar._6_2025.pdfThese components are part of the antenna matching/EMI filter circuit in the STE...
Hi,I'm using an ST25DV64KC tag to communicate with an Android app using the st25 sdk and the Mailbox. The problem arises when the app reads a message of the maximum mailbox capacity. In that case, an 0xE4 character appears as the last character but I...
