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  • What is the Communications Port (COM1) in Windows 7?
    Attempting to use COM1 for another purpose brings up a dialogue saying that it's in use and needs to be disabled first, though even when I disable it, I have no luck getting the cable I'm working with to work on that port What does the Communications Port on COM1 do - what is it used for?
  • How can you test communication on a COM Serial port?
    When i do listen on the port though, the echo "LP" > com1 command gives an unavaible error, so sending the command works in cmd Does anyone have any knowledge on a simple way to test a send and receive on a com port?
  • What are com ports and why does a PC need them? - Super User
    For example, a mouse might be connected to COM1 and a modem to COM2 With the introduction of USB, FireWire, and other faster solutions serial ports are rarely used when compared to how often they've been used in the past The picture shows the DB9 serial port on the back of a computer Why does a PC need it? It doesn't We may need it - the PC
  • What is a com port? | Toms Hardware Forum
    Hello, I'm building my first gaming rig and I was just wondering what the com port is actually for? Ty in advance
  • Cant Connect to Device on COM1 Serial Port - HELP
    Manager, select the Serial Port COM1, Properties, Port Settings tab, Advanced Button, chage the COM port number to COM2, reboot Open Hotsynch Manager and change its serial port setting to match COM2 Solution 3: Purchase a Serial to USB converter to connect the Palm, Set the virtual port in Hotsynch Manger to COM2 or COM4
  • [SOLVED] - Ethernet port serial port communication
    I have a solar inverter with a Ethernet to COM serial port Cable provided for communication with a computer I was wondering if I could configure the Ethernet on my computer to read as a COM serial port so I can just us a straght Ethernet cable? I don't have the resources to get a COM serial
  • Why are USB ports sometimes referred to as serial ports . . . - Super User
    Windows will give it a number (COM1:, COM27: etc ) and that serial port can be recognised and used by any program using the standard Windows API for COM: ports Some USB-attached hardware might prefer to impersonate a serial port because it makes the development of the Windows software for it easier
  • How to convert the “ dev ttyUSBn” to a COM port to use . . . - Super User
    Continuing with the above example, to make COM1 the first USB-attached serial port, create an entry with the name COM1 and the value dev ttyUSB0 You might also want to create an entry named COM5 with no value to remove the COM5 device which is now a duplicate of COM1
  • [SOLVED] - Can I plug USB header in COM1 header?
    So, long story short, i have an outdated motherboard and it has COM1 header, but i require more USB ports, and the COM1 header looks very much like the USB header So the question i have can I plug the USB header in COM1 and have the computer detect it as a USB port?
  • How to map a virtual COM port to a physical USB port?
    From then on, anything you send to COM1 will be re-routed to the printer There is one proviso however - and it applies regardless of which method you use to get the data to the printer, hardware or software: As your program only knows about COM1, I assume it will send plain text to the printer





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