DeviceOpen

DeviceOpen["devclass"] opens a connection to the first available device in the class specified by "devclass".

DeviceOpen["devclass",spec] opens a connection to the particular device defined by spec.

DeviceOpen[device] opens a connection to an existing device specified by a DeviceObject.

Examples

Open a serial port connection:

dev = DeviceOpen["Serial", "/dev/ttyUSB0"]

Please visit the official Wolfram Language Reference for more details.