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JGreve · 2022-11-21

Hello Does anyone know what the impedance of the existing antenna matching circuit on the X-NUCLEO-NFC06A1 board is? I can't seem to find that information in any of the datasheets. I need the impedance so that I can design a new custom antenna. Br. ...

JGreve · 2022-11-16

Whenever I open NFC tuning circuit or any other tool in eDesignSuite and click on anything I get "An error was encountered with the requested page." I have tried multiple browsers and in incognito mode and also on multiple devices including mobile ov...

JGreve · 2022-11-30

Hi @Arimsa Has I am aware that you design an antenna and afterwards match it to the RF IC with a matching network, but that is clearly not the intended way to do it on the NFC06A1 board since there is no solder pads on the ST25R3916 side of the matc...

JGreve · 2022-11-29

I know, that is why I mentioned that I am working on the NFC06A1 expansion board containing the ST25R3916 NFC IC.One would think that ST had included such information in the documentation you have linked to both in the top of this thread and now here...

JGreve · 2022-11-29

Thank you, but I can still not find information about how to match the external antenna. I need information about the matching network to be able to design an antenna that matches. I know this is kind of backwards since you normally design the antenn...

JGreve · 2022-11-28

@Rene Lenerve ?

JGreve · 2022-11-22

When you break off the antenna, the three pads stay on the antenna rendering the NFC06A1 board useless. Unless there is another way to attach an antenna? @Rene Lenerve can you tell me where in the documentation that you have linked, you find the in...

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NFC06A1 matching circuit impedance

eDesignSuite tools does not work.

Re: X-NUCLEO-NFC06A1 - External antenna

Re: X-NUCLEO-NFC06A1 - External antenna

Re: X-NUCLEO-NFC06A1 - External antenna

Re: X-NUCLEO-NFC06A1 - External antenna

Re: X-NUCLEO-NFC06A1 - External antenna