May 6, 2017 · These aren't USB ports referred to as serial ports. In your example, the Arduino has a USB-to-serial device (either in the form of a second microcontroller, or an FTDI chip). This …

Jan 21, 2023 · Program 2, on the same machine, needs this data but is configured to receive it via a serial port. I need to somehow forward the TCP data to (I believe) a virtual serial port. I tried …

Apr 18, 2024 · I wonder how to manage data from a lab device to my computer. Lab device has a RS232 serial port, but I can't connect it directly to my laptop with Ubuntu 22.04 so I need to …

Mar 7, 2019 · How to force closing / freeing the serial ports opened by other programs in cmd or Powershell Ask Question Asked 6 years, 9 months ago Modified 1 year, 8 months ago

May 24, 2015 · A traditional com port normally implemented RS-232 which is a rather simple serial protocol that according to the Wikipedia article dates back to 1969. It can be …

I have 2 linux computers, and a serial line between them, one of them is only accessible through a serial line that has shell on it. How can I transfer files between the 2 computers? I've heard th...

Sep 27, 2020 · USB to serial set up correctly with drivers and device manager states "The device is working properly" and assigned to COM2, but no software seems to be able to detect or use …

Recently, I ran into the exactly same problem and found a solution: According to QEMU 3.1.0 documentation, you can use a chardev with options stdio and logfile and redirect your serial …

I have a laptop which has only one serial port. I went into: /dev directory, and I found: ttyS0 ttyS1 ttyS2 ttyS3 How do I know which of those "ttyS" refers to my serial port?

Oct 27, 2020 · Uninstall the USB root hub drivers, in fact this will probably solve a host of usb-serial problems. I was getting really connection problems, with ports getting stuck. I think …