How To Create A Virtual Com Port In Windows 7
2. Convert USB to COM port:
If your system has a free USB port, y'all can use it to convert between USB and serial signals.
The USB to serial adapter is a small piece of equipment that has a USB connector at i end and at least ane, and perhaps multiple, serial connectors on the other end.
Belkin USB to COM port converter
There are three simple steps to launch USB to serial adapter:
- Download and install the driver for your item converter.
- Plug the converter into the computer's USB port.
- Attach a serial device to the converter.
Now you can interact with the series device despite not having a physical COM port on your computer. This method requires that your computer has a costless USB port.
three. Convert Ethernet to COM:
You can obtain an Ethernet to COM converter, besides called a device server, that enables you to convert serial signals. The signals are sent over the network and your reckoner interacts with the devices through a virtual COM port.
Ethernet to Serial device server with 4 RS-232/422/485
How to convert Ethernet port to COM port?
Using an Ethernet to COM converter entails these steps:
- Adhere the serial device to the device server.
- Connect the device server to the Ethernet.
- Utilise your figurer to communicate with the series device through the Ethernet.
4. Adding COM ports over WiFi
Taking reward of your reckoner'south WiFi capabilities is another mode to add a COM port to your arrangement. The concept is similar to the Ethernet converter except information technology uses your wireless network. Serial WiFi adapter allows connecting a COM port (RS232) device to secure or open wireless network or access signal.
Series WiFi Adapter - RS232
Implementation involves:
- Connecting a serial device to the wireless device server;
- Broadcasting the signal on the WiFi network;
- Accessing the serial device on the WiFi network using your reckoner.
v. Conversion or branching of RS-232, RS-422, RS-485 interfaces
Perhaps you have an open COM port on your calculator simply need multiple interfaces for a specific purpose. You may also accept a port that does not support the advice protocol of the device you intend to use. Both of these issues tin can be solved with the addition of some hardware and cables.
In the example of requiring more COM ports when you have 1 open on your machine, a Series Port Hub is the solution. The hub will have ane connector that attaches to the free serial port on your computer and several COM ports available to be used by devices. The devices essentially share your calculator'due south unmarried port.
DTECH Industrial eight Port RS232 Series Splitter Switch
Converting between series protocols such as RS232 to RS485 is also possible with a hardware converter. One end plugs into your machine's COM port and the other connects to the serial device.
6. Adding COM ports via PCI, PCIe, ISA buses
If your computer has expansion slots, they can be used to provide serial ports to the machine. Multiport serial bill of fare installs in slots in a PC on the ISA or PCI buses.
Many different series expansion series boards are available which provide multiple COM ports. They can support whatsoever of the serial communication protocols, and add functionality to your figurer. Quite oft, you may run into a problem with a lack of free space for series port connectors on the external-facing role of the carte. To solve this problem, you lot merely need to have a cable with connectors on both ends.
4 Port RS232 PCI Express Series Card west/ Breakout Cablevision
Make sure that the card you obtain is for the type of expansion slot in which you plan to utilize it.
To use one, follow these steps:
- Locate a gratuitous expansion slot on your computer.
- Open up up the slot.
- Insert the carte making certain it is properly connected to the calculator.
- Install the card's commuter if necessary.
- Plug your serial devices into your newly obtained COM ports.
Every bit you can run across, there are a variety of ways in which you tin add together CM ports to your calculator. Many of them require you to use boosted hardware and cables. You may also be faced with the prospect of swapping devices in and out of your converters.
The more elegant solution is to use Virtual Serial Port Commuter to create every bit many virtual serial ports as you need. It is a versatile serial communication awarding that enables any computer to interact with serial devices.
Virtual Serial Port Driver
Requirements: Windows seven/8/8.1/10/11 (32/64-fleck), Windows Server 2012/2016/2019, Windows on ARM , 6.95MB size
Version x.0.992 (17 May, 2022) Release notes
Category: Serial Port Software
Source: https://www.virtual-serial-port.org/articles/add-more-com-ports-on-computer/
Posted by: robinsonwhamess.blogspot.com
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