What is the Communications Port (COM1) in Windows 7?
Jul 14, 2016 · 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 …
[SOLVED] - Ethernet port serial port communication
Feb 16, 2022 · 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 …
How can you test communication on a COM/Serial port?
Sep 12, 2012 · 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 …
What are com ports and why does a PC need them? - Super User
May 24, 2015 · 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 …
What is the COM1 plug on my mobo, and USB (blue plugs)
Nov 19, 2010 · COM1 is the first serial port. COM is short for communictation. These types of serial ports were officially named RS232, for the style of communication used - transering one byte at a …
Can't Connect to Device on COM1 Serial Port - HELP
Jul 3, 2005 · 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 …
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 …
What is a com port? - Tom's Hardware Forum
Jun 29, 2012 · Hello, I'm building my first gaming rig and I was just wondering what the com port is actually for? Ty in advance.
Why are USB ports sometimes referred to as serial ports ... - Super User
May 6, 2017 · 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 …
[SOLVED] - Can I plug USB header in COM1 header?
May 26, 2021 · So, long story short, i have an outdated motherboard and it has COM1 header, but i require more USB ports, and the COM1 header looks very much like the USB header.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 …