I know that it is the same package and pinout, but will my firmware just work when I move to this part? Thanks a lot, John
ST21NFCBDatabriefDatasheet ?Thanks in advance for helping me out !
Hi everyone.I have a NFC tag reader based on ST25R3911B and I'm currently using it to read "real" NFC-V 15693 tags. I would like to make "virtual" tags, possibly through smartphone, and make them readable from the NFC ST25R3911B reader. Basically, I ...
Hello, I am fairly new to the field of RF communication. I am working on a project wherein I have to communicate with RF tags using RF readers. The RF tag IC I am planning to use belongs to the ST25TV series. Since I'm planning to use multiple RF tag...
Currently I am working on a project that uses the UHF RFID evaluation board ST25RU3993-HPEV, which is controlled by STM32L476RG.For my project, I want to use Raspberry Pi to communicate with the evaluation board, so the use of Python is required. How...
Hello,I am testing my reader (based on ST25R95 ) across temperature and I have detected the device wakes up by itself (with no tag on field) when introduced into the fridge (about 5 ºC). The device which had been previously calibrated on ambient temp...
Hi,I am planning to establish communication between low powered battery operated Device(microcontroller) to NFC tag. (PFA the image below). Please suggest the ST-NFC device(tag) to fulfil the following requirements.A) Application Specific : 1) Re...
I using the Demo code for ST25R3916 It takes long time to read RFID Card Tag , what might be causing that ?I am using X-NUCLEO-NFCC06A1 eval board with ST25R3916 CHIP
Hi,My setup is ST25R3911B / RF-HL ported to ESP32.Recently came across NDEF middleware in "ST25NFC_Embedded_Lib_ST25R3911B". I'm trying to read T2T NFC-A cards but whenever I try to run the NDEF middleware part, the "ndefPollerNdefDetect" function re...
i am trying to design an application using ST25DV04K part. I am having trouble getting an antenna small enough to fit on my board. How do i make a small NFC antenna?