NFC product
Hello, does Android phone can serve as the NFC reader and support Fast Transfer Mode(FTM) in this diagram? If yes, what is the speed?Is FTM unique to ST NFC tag products?Thanks!
Forum Posts
How about STEVAL-SMARTAG1？
I have learned that STEVAL-SMARTAG1 can power MCU through EH of ST25 to achieve wireless transmission function, then can I replace the digital sensor with a thermocouple as a principle to collect data?
Resolved! Reduce the wake up time of ST25R95 RFID card reader from 300ms to 100ms
Hello, am using RFID card reader ST25R95 using its stack. I want to reduce the fixed wake up time from 300ms to 100ms. #define RFAL_ST25R95_IDLE_DEFAULT_WUPERIOD 0x24U /*!< Fixed WU Period to reach ~300ms timeout with Max Sleep = 0 */Is there any met...
Resolved! Can the ST25 be used with Qi's wireless charging chip？
At present, there is no mature NFC WLC function, so can I complete the wireless charging function through ST25 and STWBC86? ST25 completes the transmission of information, and the electric energy obtained by STWBC86 based on Qi supplies power to MCU?...
Resolved! How to use the captured energy to power the MCU (L476)？
I should make an application with NFC where the entire circuit is powered by energy harvesting.For this reason I thought of using the ST25DV and I have already purchased the X-NUCLEO-NFC07A1 and X-NUCLEO-STM32L476RG.I have successfully obtained the e...
Resolved! ST25 tag with wireless charging
I understand that in order to prevent wireless charging from affecting the ST25 tag, capacitive elements are added inside it. But are there any examples of wireless charging through ST25 combined with Qi?
How to program ST25DV64KC-DISCO for NFC communication
Hey, I have the ST25DV64KC-DISCO discovery kit, and I want to program it such that whenever an NFC-enabled mobile phone comes in contact, the phone will connect to a Bluetooth address that will be given inside the firmware code. So can somebody pleas...
Resolved! ST25R95 Card Emulation
Hello:I want use ST25R95 to do card emulation. But I can't find any source code in ST25 website.Can you help provide some source code?
NFC for smart door lock
Hi all,I want to start a project with NFC for smart locks. I don't have experience in NFC. Could anyone please help me select NFC IC for the below requirement?1. smart door lock system.2. lock and unlock with only smartwatch and mobile, not with card...
ST25R3918 Read Register Shift Right
Hello,I'm working on a project where I'm using the ST25R3918 with RFAL libraries. Initially, I read the IC identity register and performed a right shift. Why did I perform this right shift?I modified the read register function, added a right shift, a...