USB to Serial Port Installation and Troubleshooting

The simplest way to start troubleshooting is to try using that Teensy 4.1 on another PC or a Mac. Or if you have Linux (not a virtual machine) ...

dev/ttyUSB0 not present in Ubuntu 22.04

After plugging in the USB thing, run sudo dmesg the last few lines should show tow the USB device has been identified, and what device names ...

failed to execute 'open' on 'serialport': failed to open serial port. #4525

Right-click the troubled device (ex. "USB-SERIAL CH340 (COM10)") and click "Update Driver"; Click "Browse my computer for drivers"; Click "Let ...

6 ways to add a com port on laptop - Virtual Serial Port Driver

Download and install the driver for your particular converter. · Plug the converter into the computer's USB port. · Attach a serial device to the ...

problems with usb serial port comms in windows 10 with NI-VISA

I have read the other win10 threads but their problems seem to be a bit different. The com port is visible, I can communicate with ucentre, and ...

USB Serial Port Driver Problem for Windows 10 - uTasker

Re: USB Serial Port Driver Problem for Windows 10 ... It sounds as though there may be something marginal with the board/PC - eg. the USB voltage ...

Ubuntu 20.04 PlatformIO Install USB serial port group issues

I just installed PlatformIO on a fresh install of Ubuntu 20.04 and had issues with uploading. It turned out that I had to add the current ...

Serial-/USB-Devices at COM-Port - Linux - WineHQ Forums

The Software runs fine with Wine, but I cant get any connection. What can I do to find the failure or a solution for this? Hope to find any help ...

Connection Issues with USB to Serial with KeySpan - USCutter Forum

Install Device drivers for what? What brand of USB to serial cable did you get? A real Keyspan adapter is made by Tripp-lite. That is the brand ...

Thread: USB Serial RS232 Communications on Windows

Then make sure you turn off Serial Enumeration in your USB/RS232 adapter Advanced settings, if they are available. ... You may also need to turn ...

Install.wled.me fails to open serial port - Issues - Discourse

You either don't have the correct driver installed or are not using a data usb cable. Depending on what serial chip your board has on it ...

guest serial port hangs after 2 hours of operation - virtualbox.org

And anything that uses serial would have been quite used to 32-bit OS's. I'd recommend finding out what chip is inside the USB serial adapter ...

USB Serial Support not working - Tinkerboard - Armbian forum

I am trying to get a USB Serial adapter working on my Asus Tinkerboard running Armbian. if i lsusb i get: root@tinkerboard:~# lsusb Bus 001 ...

[ABANDONED] Help opening USB serial link - SEGGER - Forum

... serial device connected to a usb port (see below):. Source Code ... 2) install python serial link 3) assigned myself to the dialout ...

Solved: USB ports not working - HP Support Community - 6534244

My USB ports were back to operable, and the Device Manager showed a Universal Serial Bus Controllers tree with 7 items under it! I then installed the Intel ...

Cant open USB serial port - LinuxQuestions.org

I have just learned how to install software, so please bear with me as I try to work through this. Thanks for all your help & suggestions!

Expert Solutions for USB to DB9 Driver and Adapter Issues

I purchased a USB to serial adapter cable (RS-232 (DB9) and tried to install it to my laptop computer. When inserting · I have bought a USB to ...

USB Serial port problems after KDE install/remove

USB Serial port problems after KDE install/remove ... I've been developing some software in Java to use a Pi400 to monitor 2 solar system inverters. The Pi ...

Solved: Connection to serial port via USB-serial adapter

APC UPS Data Center & Enterprise Solutions Forum. Schneider, APC support forum to share knowledge about installation and configuration for Data ...

Serial to USB problem - Tech Support Guy

Regarding the RS-232 to USB adapter, some require drivers to be loaded so that Windows sees the adapter as a COM port. You can look in Device ...