Dear sirIt is being developed on the ST25ru3993 board. The external PA is not working, so I checked the power and it is 0V. The documentation says it should be 4.1V, but I want to know if I can make it work again.Also, I want to know why the expansio...
I am using X-NUCLEO NFC08A1 dev board & NUCLEO-L476RG base board with STM32 IDE. I want to detect NFC card on eval board but currently the card is not getting detected. can you please help to solve this issue.not able to receive data on serial port a...
The datasheets front page mentions "Reader/Writer" as operating mode, but later only mentions " NFC-A / ISO14443A reader mode". Could you confirm that ISO14443A writing is supported?
I am looking to use ST25RU3993-HPEV kit for my project. Does the STM32L476RGT6 MCU (Which is included in kit), has ability to program with C language ? IOT? does the Antenna has ability to communicate with Arduino/ESP32 ? I2C/SPI?UART?
Editing ST25R3911B DISCO in STM32CubeIDE did not generate an error, but it cannot be read. How can ST25R3911B edit NFC in STM32Cube?
The library i'm using has simple read and write operations and i'm struggling to comprehend how the device function code works. I am simply trying to read the IC ref register. To do so,I use the device select code '0xAF - 1010 1111b - System memory...
Hello, I have a system working that is multiplexing one ST25R3916B to sixteen antennas using relays, but we'd like to replace the relays with something quieter. Looking at either using FETs or an RF switch. However, in order to select the right solut...
Hi. I am using the st25r3916b to emulate an nfca card. This working most of the time, different readers are able to read the emulated card and the exchange behaves as expected.Sometimes the reader device sends the SLP_REQ command but I am not sure ho...
ST25R3911B-DISCO is not suitable for its GUI. Use the HAL library to write programs to read ST25. Is there a related program?