Resolved! is ST25 support DESFIRE ?
Hi everyoneI have chosen st25r3911b to my new project for NFC and mifares .now I am wondering if it dose not support DESfire , I have to change my project and choose another chip .could you please help me .
Hi everyoneI have chosen st25r3911b to my new project for NFC and mifares .now I am wondering if it dose not support DESfire , I have to change my project and choose another chip .could you please help me .
Posted on July 11, 2017 at 18:56I am using an arduino using SPI to communicate with a CR95HF.I can ready the device ID and can detect a Mifare classic card in the RF field.The problem I have is that I'm unable to select the card and have it respond ...
Posted on June 22, 2018 at 01:40I'm wary about assuming anything that doesn't have a firm specification and the V_EH pin seems to have very little information about it.1) The datasheet says 'When the Energy harvesting mode is disabled or the RF fiel...
Posted on June 14, 2018 at 12:50Hello ST25 community.Some weeks ago I wrote this thread:https://community.st.com/0D50X00009XkWIeSANI got the coding as in the example and it works. (The bytes are coded as it is mentioned in ISO 15693 datasheet)I want...
Posted on June 19, 2018 at 18:13Looking to use ST NFC reader module for reading the tags and the reader must be able to send an unmodulated signal (carrier only at 13.56MHz). I also need to able to see the demodulated signal at one of the pins on th...
Posted on June 25, 2018 at 00:29Hi. I am Reading a few APDU Commands from a card using the ST25R3911B and the STM32F401.I am using the X-CUBE-NFC5 software expansion.Before all my commands are completed, i get a 'ERR_NOMEM' error. I am clearing the ...
Posted on June 29, 2018 at 12:55Hello, Can I configure ST25 reader to send only 13.56 MHz carrier ? if So how to do that?
Posted on July 02, 2018 at 11:04 Hi I'm playing around with an ST25DV_Discovery_ANT_C6 and an ST25R3911B-DISCO development board to test the energy harvesting features. One result of my tests yields, that the output voltage V_EH is limitted to ap...
Posted on July 04, 2018 at 01:25I am writing a custom application that transfers bytes of sensor information from my own custom board to an app I am basing off of the ST25SDK (specifically V1.2.0). My application was failing to read the mailbox (yes...
Posted on July 03, 2018 at 12:16Dear ST team,I am working with the ST25DV chip (I use ST25DV_Discovery_Ant_C5 hardware conected to my processor with wires). VDCG is connected to VCC. LPD is High while the device is not active. I set LPD Low when a G...