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Schuyler
Explorer
May 18, 2023
Solved

I want to use NFC to power MCU through ST25

  • May 18, 2023
  • 2 replies
  • 1003 views

I see there is a named EH ST25 software code, so I want to to STM32L476 through NFC let ST25 stable power supply, and make the MCU operating normally, this scheme is feasible?

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    Best answer by Ulysses HERNIOSUS

    Hi,

    I presume you are interested in ST25DV. Correct?

    For that one there exists an application note AN5233 :Energy harvesting with ST25DV-I2C series Dynamic NFC Tags.

    Best Regards, Ulysses

    2 replies

    U
    Ulysses HERNIOSUSAnswer
    Technical Moderator
    May 22, 2023

    Hi,

    I presume you are interested in ST25DV. Correct?

    For that one there exists an application note AN5233 :Energy harvesting with ST25DV-I2C series Dynamic NFC Tags.

    Best Regards, Ulysses

    S
    SchuylerAuthor
    Explorer
    May 23, 2023

    Hi,@Ulysses HERNIOSUS_O​ 

    I'm interested in the energy harvesting of st25，and I have two modules, X-NUCLEO-NFC07A1 and STM32L476RG. I want to use the EH sample code in a file named en.x-cube-nfc7 to let STM32L476 stable power supply and collect sensor data. Is it feasible?

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