arduinolist

List available Arduino hardware

Since R2024a

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    Add-On Required: This feature requires the MATLAB Support Package for Arduino Hardware add-on.

    Syntax

    hwtable = arduinolist
    hwtable = arduinolist(Timeout=tlimit)

    Description

    hwtable = arduinolist returns a table of Arduino® boards connected via USB.

    hwtable = arduinolist(Timeout=tlimit) limits the time to wait for hardware queries to tlimit seconds. The default Timeout value is 20 seconds.

    example

    Examples

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    Get a table of available hardware.

    hwtable = arduinolist
    hwtable =

  3×4 table

     Port       Board             Status                    Libraries          
    ______    __________    __________________    _____________________________

    "COM3"    "Mega2560"    "Upgrade required"    {["I2C"    "Servo"    "SPI"]}
    "COM5"    "Uno"         "Setup required"      {["Not available"          ]}
    "COM8"    "MKR1000"     "Ready to connect"    {["I2C"    "SPI"    "Servo"]}

    Output Arguments

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    Available Arduino hardware, returned as a table. The table has one row for each board, with the following columns:

    Column NameDescription
    PortSerial port device is connected to.
    BoardDevice model name.
    StatusIndication if device is ready to connect, or requires an upgrade or setup.
    LibrariesNames of the libraries being loaded to the IO server running on the board.

    Limitations

    This function does not list the names of the following boards in the output as these boards does not support auto COM port detection:

    • ESP32-DevKitV1

    • ESP32-DevKitC

    • Arduino Nano 3.1

    • Arduino Pro Mini.

    Version History

    Introduced in R2024a

    See Also

    Topics