About PPill

PPill · 2018-10-11

Hello,I have Nucleo32-l432kc board. When I am trying to run the ST-Link upgrade application it is showing ST-Link device not detected even though I connected the board. Later, when I am trying to flash the code it's not working, I assume because of t...

PPill · 2018-10-09

Hello,I am working on a project based on NFC energy harvesting application. I am using AMS AS3955 dynamic tag which offers this functionality with ST25R3911B as the reader. In the ST25R3911B datasheet, it says that NFC type 4 tags are preferred and ...

PPill · 2018-08-28

I am trying to calculate the matching network for my project. In the Antenna Matching document it is mentioned that the incoming signals at RFI pins must be limited to 2.5Vpp. So my question is how to design this voltage divider network? Tool gives ...

PPill · 2018-10-09

@Ulysses HERNIOSUS_O I want to maintain a constant field for energy harvesting. I think I got your point.Thank you for the help.:smiling_face_with_smiling_eyes:

PPill · 2018-10-09

@Ulysses HERNIOSUS_O Thank you sir for the clarification. I just want to confirm one more thing please, so by working on ISO 14443A standard I can only go for OOK Modulation, isn't it? Or can I use AM modulation as well for the communication? Sorr...

User statistics

User Activity

Problems with flashing into Nucleo32-l432kc

Is ST25R3911B compatible with AMS AS3955 dynamic tag?

How to calculate the voltage divider capacitor values for reading in ST25R3911B?

Re: Is ST25R3911B compatible with AMS AS3955 dynamic tag?

Re: Is ST25R3911B compatible with AMS AS3955 dynamic tag?