Hi,About rfalST25xVPollerFastReadMultipleBlocks and rfalNfcvPollerReadMultipleBlocks。I use st25r3916 to read NFCV tag.The farthest reading distance of my reader can reach 70mm.When I use the command RFALNFCVPoller Read Multipleblocks, I can successfu...
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...
Hi All, I'm working on implementing the fast transfer mailbox into a project and I've hitt a wall. The work-flow that I want is for my host chip to wake-up and initialize system registers and write some static data I know will never change to area1, ...
Hi,I use the component ST25R3911B. I'm able to tune some antennas, no issues.But, now I have to use some RF switches to drive several antennas. Unfortunaly the RF switches have a resistor Ron and this drops the output power of the RF reader. The tuni...
Hi, I'm trying to compile NFC Tap for iOS but no luck so far. I've resolved the following issues, by following the advice of other posts on this forum:Add st25sdk header search pathRemove ST25NFCAppClip from buildFix signing and j2objc pathAdd st25s...
Hi thereStarting pointI am currently working on porting our NFC implementation from the ST25R3916 to the ST25R100.We will also replace our current library (Lib-NFC & ST_25r & RFAL) and use the current libraries (RFAL and NDEF) from ST.For the migrati...
Hello,I am currently working as a student on designing my own hardware for reading and writing NFC tags. Although I lack experience in RF design, I have completed the electronic design and antenna matching process. My setup includes an STM32U575RGTx ...
Hello everyone!I’m developing a device that will include an NFC Tag, and I’ve chosen the ST25DV64KC. This Tag needs to be mounted on a case and communicate with the "mainboard" of my project via I²C. Therefore, I’m working on a small circuit that wil...
HiI`m going to develop a app to display image on ePaper by coreNFC ISO15693, but i have only 20sec to transmit data and display image when phone connect on epaper . I can use session.repolling() to extend life scycle of NFC session lower iphone13 or...
Hello,Is it possible to have the thermal resistance information on ST25R3916B-AQWT?Regards and ThanksMadhu