Ask questions and find answers on ST25 NFC/RFID tags and readers, including connectivity implementations and antenna design.
I have BL654 as a tag. When reading it from the ST-25 Android app it receives 992 as mentioned below. Whereas the write data size in the tag is only 14 bytes. Can you please explain this behavior?-- Data receive on ST-25 Android App ---------NFC type...
I found the file enSTSW_ST25RFAL001_v2.4.zip, it appears newer than the rfal code from the main project zip file en.x-cube-nfc5_v2.0.0 zip file. I tried to merge it in to see if it gets me past trouble reading ST25TV tags, but there are a lot of comp...
When I download The ST25 embedded NFC library (STSW-ST25R-LIB) , I get an zip file.Only one file inside, "ST25NFCEmbeddedLibSrc_ST25R95_1.3.0.exe".I got an execute file ? The Software Type is "Source code"? STM32CubeIDE support MAC OS, but library do...
Hi there! I was wondering if I am able to obtain 3 axis data from LIS2DW12 using Steval-Smartag 1 board. If this is possible could you provide the software and programs to be installed.Thanks!
Hello guys,i need your Help:I would like to establish communication between the ST25R911B reader and the ST25DV04K tag.I am able to write data from the reader to the transponder and I also get an interrupt (XYZ). Now I would like to answer the reader...
I'm trying to read a T2T tag with NFC card reader, Nucleo expasion board attached to STM32F103 Nucleo board. I'm using an example from X-CubeExpansion_NFC3This tag is well formatted with NDEF, but when I try to read with this example, I get an error ...
Hello,I am using the X-NUCLEO-NFC06A1 board to test the NFC functions, and to develop our prototyp NFC reader. I write the Firmware with other micro controller, and find it is really difficult to understand the ST25 Embeeded NFC library (STSW-ST25R16...
Hi guys,I must to replace the old obsolete chip ST25R3910-BQFT.I Finded the similar chip ST25R3914-AQFT, it change little abuot pinout and software but my first problem is the antenna matching for 13.56 MHz RFID application. Is possible to do the sam...
Dear all, I'm doing some test on the ST25RU3993-HPEV development board, in particular I'm testing the tuning algoritm by using the ST25RU3993 Reader Suite software, both in the last version.Let me say first that I tested the board with several antenn...
Hi, i am working on a mobile android application, and from the firmware team they told me i need to this procedure:1. User closes his mobile phone to climatic sensor.2. A mobile app send a ManageGPO command (0x80) to ST25DV64K chip.3. This command ra...