Resolved! ST25R3916B schematic if AAT not used
Hi, Just to confirm, if AAT is not used , AAT pins must be left open? thanks in advanced
Forum Posts
Resolved! ST25R3911B- DISCO advice
Hey,I want to test an off the shelf Molex NFC antenna 15*15 mm using the ST25R3911B. Is it possible to connect the antenna to the discovery board as I wanna evaluate the antenna whilst connected to the ST25R3911B? If so, how can I test the setup? If ...
Resolved! rfalFieldOnAndStartGT returns 12
I am using st25r3911b with an esp32, it works fine when i use the disco board (the original stm microcontroller desoldered). But then I decided to make my own circuit as shown in the attached image. The rfalNfcInitialize() function returns errors 0, ...
Resolved! FTM initialisation in Dynamic Tag side
I'm trying to establish communication - FTM between ST25R3911B and ST25DV64KC . I'm running the example program in the reader module and I have enabled the mailbox in the dynamic tag side. The reader is able to detect the dynamic tag and is trying t...
Resolved! M24LR64E-R read with flutter
Hello, I'm having trouble reading single blocks in the M24LR64E-R tag I'm developing the app in Flutter and I'm trying to send the command in the following structure final command = [ flags, // flags 0x20, // Command: "Read Single Block" ...uid,...
Resolved! Mitigating hard framing and CRC errors in Reader/Writer mode
I've been seeing some unexpected failure modes while reading T2Ts with an ST25R3916. Every ~300ms, the device sends a wake request, and if a tag is detected, goes ahead with the reading process. If a tag is detected and an error occurs anywhere in th...
Resolved! ST25PC-NFC Connecting to FEIG-CPR30
Hello, I am trying to get the ST25PC app to connect to a FEIG-CPR30-LCN9620 which I believe should be supported; however I not able to get the correct drivers to do so(Which I believe is the problem); I downloaded the most recent drivers from Feig we...
Resolved! Mailbox Password Crash
Hello, I am trying to enable the Mailbox functionality on ST25DV64KC-DISCO board. I am using the NFCTap project,And inside it added my own storyboard and a View controller.This view controller first detects a tag at launch in view didload,then it fet...
Resolved! ST25R3916 I want to improve the speed of reading block. How can I debug it?
Hello,I have a question need your help!About :MCU L431(80MHz),SPI 5M,IC ST25R3916. NFC06A1I use "rfalNfcvPollerReadMultipleBlocks()" read two blocks at a time,but I found that it takes 9 ms to read successfully. How can I shorten this time?
Resolved! iso14443b emulation (sri4k)
Hi I'm looking for a product able to perform ISO 14443 B emulation and maybe emulate a simple tag like SRI4K, do you have anything like that?#nfcThanks