"Sorry no modems found"

  • you can use each converter do you want.
    As I mentioned: first of all weed to know whether your computer works right and the connection to your board is ok.
    Please be so kind and stay with the question in this thread only.
    Thank you.

  • Quote

    do we need to update any firmware or something? can this be a cause why our module is not working?

    Is not needed and is no reason for your behaviour