Serial Port Switcher
RS232 Switcher - split and switch serial ports

Serial Port Switcher allows creating the following connection types:

• One-to-many

  This rs485 switch app allows splitting a serial port into multiple ports, each of them would copy all the parameters of the hardware port. It is also possible to share the device connected to a serial port among multiple apps without splitting the port into several.
• Many-to-one

  The app can connect multiple serial ports into a single one. This might be required if you want a single application to receive data from several devices, the application should be at the OUT side of the bundle.
• Merged ports

  Serial Port Switcher offers a new unique feature that allows users to more easily exchange data between multiple real and virtual COM interfaces. You simply add all the required serial ports to a single bundle (which is not divided into the incoming and outgoing sides) and RS232 Switcher replicates the data received by any joined port to all the other serial ports in the bundle.
• Many-to-many

  Setting up complex bundles of serial ports with the help of Serial Port Splitter becomes easy, thanks to assisting charts provided by the app. You can bundle any number of serial ports, virtual, as well as real, in any direction – incoming or outgoing. For IN/OUT sides you can set up the Main Port, this will enable you to manage control lines of a corresponding serial port.
• Ports switcher

  Switch rs232 functionality simplifies working with applications that require only a certain number of ports for functioning. Assign a virtual port for such an app, i.e. specify it in the app; add a switcher to this port in the Serial Port Switcher and all serial ports you need to interact with. For your convenience you can give all of them the same name. Next time the app needs to connect to the port, the Serial Port Switcher will automatically detect a free port and assign it to the app.
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  Looped datafeed

  Using one of the most advanced Serial Port Switcher’s features, you can create a loopback virtual COM-port bundle. Technically speaking, it’s an all-new type of port bundle with linked signal lines and a direct IN-to-OUT connection. It can greatly help along with your serial port testing process, especially when you need to make sure there's nothing amiss port’s data communication function.