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  • I have reproducable problems again with the Pico. [CTRL+C] echo(1) doesn't help here. I just get it working when disconnecting it from USB and from the power source. It happens in the sim900 driver when the method init is getting called.

    I currently have the problem very often using other code but I was not able to reproduce it.

    This is the output (after that it hangs):

     _____                 _
    |   __|___ ___ ___ _ _|_|___ ___
    |   __|_ -| . |  _| | | |   | . |
    |_____|___|  _|_| |___|_|_|_|___|
     1v79.19 Copyright 2015 G.Williams
    Inititialize sim900 module

    As well the Pico sends some weird characters sometimes when connecting it to USB (no init function has been set which could produce that):

    >à Ö2|

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