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  • @Gordon, in CPU monitor tutorial you use the following batch file.

    @echo off
    (@for /f "skip=1" %%p in ('wmic cpu get loadpercentage') do (@echo draw^(%%p^) > \\.\COM32))
    @timeout 1 > nul
    goto start

    How can I change the com port to access a puck?

    I know the full Bluetooth device instance ID is:
    The native web IDE displays it as ff:44:5c:88:d4:4e