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  • First it complains that i have to define both tx and rx pin,

    Try updating your Espruino firmware :)

    Ok, so it might be you have to send some data first to kick it off? If so I guess you'll need to set up a tx pin anyway

  • Yeah. Quiestion is how do i send the correct data ?
    Tested this without good result;

    const packLength =  E.toUint8Array("COMM_GET_VALUES").length­;
    const sendData = E.toUint8Array(2, packLength, "COMM_GET_VALUES", 3);

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