9/7/2019 Virtual Com Port Over Wifi
Can I increase the number of active ports of my current license? Yes, by purchasing a.
Serial applications access networked serial devices using the Windows COM port API. Each virtual COM port automatically opens a TCP/IP connection to a pre-configured IP address & TCP port. Compare Tactical Software® Redirectors. Serial/IP® Virtual Serial Port Redirector. A virtual COM port or a virtual serial port is an ideal solution for when a legacy software application expects a connection to a serial device port (COM port) but cannot connect, due to a physical lack of available serial ports.
Is the 30-day trial software a full version of Serial/IP? Yes, for up to 256 active ports. Download and run the Serial/IP virtual serial port installer, leaving the license key blank to begin the trial period.
Can I extend my virtual COM Port Redirector trial period past 30 days? Are software updates and tech support free? Your purchased license key permanently enables the software and updates are available for download at no charge. We provide expert U.S. Based technical support at no charge, before and after your purchase. Can I create more virtual serial ports than I use at one time?
Yes, you can create and configure up to 4,096 virtual COM ports. Your Serial/IP license key controls only the number of simultaneously active (open) virtual ports. How can I tell if I should be using the COM/IP redirector instead? If your application uses AT commands to make modem connections, use to connect to TCP/IP endpoints or use to access a modem pool to call modem endpoints.
How to Set Up a Virtual COM Port Driver in Windows How to Setup a Virtual COM Port Driver Using a Virtual COM Port Driver Many programs (including ) work best with printers with serial interfaces. If you don't have a serial connection on your computer or only have a printer with a USB connection you can still use the program by installing the Epson Virtual COM port driver in Windows. This creates a virtual COM port USB option on the Windows computer which you can then use in the program with your USB printer. Our example uses uniCenta, a popular Open Source POS application. Steps:. Install USB printer in Windows.
Install Virtual COM Port driver in Windows. Select a COM port to use in the Epson TM Virtual Port Assignment Tool. Configure application to use the virtual COM port just created. Connecting your Epson USB printer Within uniCenta there is native support for printers with serial interfaces. If your computer does not have a serial port you can install a USB printer then add a virtual serial port in Windows for the program to use.
This allows you to connect a USB printer and have it function as a serial printer in the program. Printer Interface These instructions assume your receipt printer has a USB interface.
The Printer connects to the terminal or computer using a USB printer cable to the USB port on the back of the printer (see arrow). This TM-T88V printer has both a serial interface and a USB interface (red arrow) To use a USB printer in Windows you must install a printer driver. For Epson printers, install the standard Advance Printer driver and install the printer as a USB printer. After installing the printer driver and the printer, it should appear in the printers folder in Windows: The Epson Printer should be shown in the Printers Folder after Installing Test the printer by choosing printer properties and printing a test page. TM Virtual Port Driver The TM Virtual Port Driver Utility is available from Epson website (technical resources). This driver allows you to use an Epson printer with a USB or Ethernet interface as if it was a printer with a serial port interface.
Features of the Virtual Port driver include:. Application Friendly - You can use a TM printer with a USB or Ethernet interface TM printer without altering existing applications that specify the serial / parallel port using ESC/POS commands.
Even in an environment of Y-connection/pass-through connection, replacement with a USB interface printer can be performed without altering the existing application. When pass-through connection is used, the connection pattern will be changed to Y-connection. See 'Change from Pass-Through Connection to Y-Connection.
Simple Replacements- If a TM printer malfunctions and is replaced by an identical or compatible model, the communications module automatically detects and reconfigures settings, so drivers and applications do not need to be set-up again. Serial Line Emulation - The virtual port includes serial port signal line emulation. In cases where the serial signal line is controlled by the application, replacement with a USB interface TM printer or customer display can be performed without altering the application. Compatibility with Ethernet Interfaces - If EpsonNet Config or TMNet WinConfig is installed on the computer, the IP address of the TM printer can be set from the setting screen of Virtual Port Driver.
Next install the Epson TM Virtual port utility. This will allow you to map the USB printer to a virtual serial port. After installing the utility you can choose the port number to map the printer to. The Virtual Port Utility lets you choose which available USB virtual COM port you want to map the printer to After installing the virtual printer driver you will have several new ports listed in the printer properties. Continue to use the USB port selected you originally installed. After configuring the port driver, it adds 2 virtual ports to the ports list. The checked port is the original native port.
UniCenta Printer Configuration After connecting the printer to the computer you can open the uniCenta configuration section and configure the printer. In uniCenta the configuration is separate from the main uniCenta POS application. In this example, we are using a TM-T88 printer connected to serial port, COM5. See the settings for 'Printer' below. It appears that the driver requires that you use the file mode for printing.
Specify the printer type, the mode and the port used for connecting the printer. Once configured the receipt should print after each sale or when you press the 'Receipt Printer' button. Troubleshooting your printer: If you have trouble connecting your receipt or kitchen printer to uniCenta, please try these troubleshooting tips:. Check printer functioning with printer self-test (on Epson printers, turn off power and hold the Feed button while turn the power on) If you continue to have trouble, please or your terminal manufacturer for next steps.
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