ST25 NFC/RFID tags and readers

Ask questions and find answers on ST25 NFC/RFID tags and readers, including connectivity implementations and antenna design.

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NFC - ST25R3916B - create tag applicatiion

hi,I want to implement nfc tag that detect iphone and send message that shoing on iphone screenhave someone that implement this logic?i start to implement some code and i detect the phone but not received data of APDU  command from the phone.have hav...

aviel by Associate II
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  • 1 replies
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Resolved! ST25R100 with STM32G0 Freeze in rfalWorker

I am currently trying to use the NFC09A1 together with an STM32G0. I am having multiple issues.I am using ST25NFC_Embedded_Lib_ST25R200_1.8.0_2I setup the platform and SPI. SPI communication is working properly. I checked the signals and I can also p...

Mark12 by Associate
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  • 5 replies
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Outdated resource files for FEIG reader

Hi,I’m currently working with the ST25PcDemoApp. The project works well on its own—it can detect ST readers, read tags, and write NDEF messages successfully.Now, I’m trying to add FEIG reader (MR102) support. To do this, I copied the FEIG resource fi...

shahbaz by Associate
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Resolved! Large NFC Reader Antenna Design

Hi, I plan on designing a NFC reader based on the ST25R3916B, with an "extended" range.So, the antenna will be a 150 mm x 150 mm PCB antenna, 2 turns, 1 mm traces and 1 mm gap.According to ST's NFC Inductance tool, this should yield an inductance of ...

NFC_Antenna_1.png
OpusOne by Associate III
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  • 4 replies
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