• Ok, back with a soldered setup, see attached picture.

    Pico can handle WIZ550io and WIZ850io without issues over SPI2

    // sck is 165KHz
    SPI2.setup({ mosi: B15, miso: B14 , sck: B13});

    MDBT42Q communication over SPI1.

    // sck is 125KHz
    SPI1.setup({mosi: D22, miso: D20, sck: D19});
    eth = require("WIZnet").connect(SPI1, D18);
    // and now it's stuck in the PHY link loop
    -> jswrap_wiznet_connect
    PHY link status check loop...

    Any hints?

    1 Attachment

    • IMG_0244.jpg

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