Articles about serial | UserComp.com

Printing from Old Computers with Serial/Parallel Ports to Modern Printers

Having trouble printing from your old computer with no USB support? Learn how to print from old computers with serial/parallel ports to modern printers, such as thermal printers, using this guide. Upgrade your printing capabilities today!

How to Convert HC-05 Bluetooth Module Function to Serial COM Port?

This article provides a step-by-step guide on how to convert the function of an HC-05 Bluetooth module to a serial COM port. We will discuss the command mode and the exact steps to change the module's functionality. If you're looking to use the HC-05 module as a serial device, this article is for you. Read more to learn how to optimize your tech support experience.

Cannot Get Serial Port Access via Wine v10 on Linux Mint Cinnamon: A Tech Support Guide

Having trouble connecting to a serial port using Wine v10 on Linux Mint Cinnamon? This guide will walk you through the steps to resolve the issue, which may be caused by a TTL-to-USB converter such as the Prolific PL2303. Follow the instructions provided in this Superuser thread for a solution. Read more to learn how to troubleshoot and fix this common tech support question.

Serial Port Access via WINE v10 on Linux Mint Cinnamon 21.1

This article provides a guide on how to connect a serial port using WINE v10 on Linux Mint Cinnamon 21.1 with a TTL-to-USB converter (Prolific PL2303).

Add Dash Serial Number to File Names in Specific Folder via Batch Script

Learn how to add a dash serial number to the beginning of file names in a specific folder using a batch script. This tutorial provides a step-by-step guide for Linux users to simplify file organization and management.

Recent Serial Terminal Solutions Support UTF-8: VersaTerm & FabGL Serial Terminal Review for Tech Support

Discover the benefits of using serial terminals with UTF-8 support. Learn about VersaTerm and FabGL Serial Terminal, two popular solutions in the tech support industry. Whether you are using Linux, Windows, or MacOS, these terminal emulators offer impressive features. Also, the Mixtile Cluster Box, a hardware device with a UART interface, can help enhance your serial terminal experience.

How to Install pyserial Module and Handle Serial Port Connections in Windows 11

Learn how to install the pyserial module and handle serial port connections in Windows 11 using PowerShell. This guide provides step-by-step instructions for a smooth setup.

Launching Putty on Linux: Setting Serial Parameters Explained

Having trouble setting serial parameters when launching Putty on Linux? Our guide explains how to set the serial speed and other parameters for a successful Putty-serial connection.

Set Physical Serial Number for Hyper-V VM Virtual Disk (VHDX)

Learn how to set the physical serial number for a Hyper-V virtual machine virtual disk (VHDX) following best practices and avoiding common pitfalls. Improve VM management and enhance security by utilizing this feature effectively.

Writing Data to Virtual Serial Port: Host-Guest Issue in MacOS-Ubuntu Setup

This article addresses the issue of writing data to a virtual serial port in a MacOS host setup with a Ubuntu Server 20.04 guest, using VirtualBox and the socat command. The abstract is SEO optimized with relevant keywords. Invitation to read the full article for tech support is provided.

Troubleshooting Serial Client Display: No Output Logic Analyzer Verifies Output Sent

Having trouble with your serial/USB adapter and an old oscilloscope? This article provides a quick guide on troubleshooting the issue when using a picocom client and the scope requires hardware flow control. Learn how a logic analyzer can help verify the output sent.

Booting HP PC with Unidentified OS (pfSense) from Serial Port on Macbook Pro M1

Learn how to boot an HP PC with pfSense installed on a serial port, using a Macbook Pro M1 and an AMD64 Memstick image. This guide provides step-by-step instructions for setting up and configuring the hardware and software for a successful boot.

Custom Serialization/Deserialization with Pinia in Nuxt 3: A Convenient Solution

Nuxt 3's love for SSR makes handling of server-side and client-side state a breeze. Still, custom serialization and deserialization of data with Pinia can make your life even easier. Learn how to implement it.

Managing RJ45 Serial Device: A Comprehensive Tech Support Guide

Learn how to manage an RJ45 serial device for your lab computer, even if it has an RS232 serial port and cannot connect directly to your Ubuntu 22.04 laptop. Our tech support guide offers a helpful solution.

32-bit Program from 1999 Fails to Send/Receive Data Via Serial Port

A 32-bit program developed in 1999 is experiencing issues when attempting to send or receive data via a serial port. The program seems unresponsive, and no data transfer is observed.

Serial Communications: Connecting Multiple External Devices (45) via USB Hub

Learn how to make software communicate with multiple external devices (up to 45) connected to a USB 3.0 hub using polling to get data.

Troubleshooting Putty: Serial Connection Keep Dropping at 19200 Baud Rate

This article explains how to troubleshoot Putty when the serial connection keeps dropping at a baud rate of 19200.

PuTTY Support for WebSockets: Accessing Cloud Servers with Serial Console Backup

Learn how to use PuTTY with WebSockets to access cloud servers that offer serial console backup when SSH isn't working.

Creating Serial Numbers with Alphanumeric Equations: A Tech Support Guide

Learn how to create serial numbers using alphanumeric equations in this comprehensive tech support guide. Follow the steps below to generate unique and secure serial numbers for your devices.

Duplicating Serial Device Read/Write Processes with a Modbus Device

Learn how to duplicate read and write processes with a Modbus device connected to a serial port such as /dev/ttyUSB0.

Removing Protection: Accessing Windows Serial Communication for Arduino

Learn how to remove protection and access a Windows serial communication port for Arduino using Python. Follow these steps to resolve errors and successfully print output in the terminal.

Excluding Computed Fields from Pydantic Dumps: A Tech Support Guide

Learn how to exclude computed fields from Pydantic dumps with this comprehensive guide. This tutorial covers the basics of Pydantic serialization and provides step-by-step instructions for excluding computed fields from your dumps. Improve your Python skills and enhance your tech support knowledge with this essential guide.

RedisTemplate with GenericJackson2JsonRedisSerializer: LocalDate Deserialization Issue

Learn about the issue with RedisTemplate and GenericJackson2JsonRedisSerializer not serializing LocalDate properly in Java applications. Find solutions and workarounds for this problem.

Experience Using Teraterm Code for Serial Communication

Learn about using Teraterm code for serial communication. This article provides an overview of the process and troubleshooting tips for common issues. Discover how to effectively use Teraterm for your serial communication needs.

Jackson ObjectMapper - How to configure to not use a custom Json Serializer

Learn how to configure Jackson ObjectMapper in Java to avoid using a custom Json Serializer. This article provides step-by-step instructions and code examples to help you achieve this configuration. By following these guidelines, you can optimize your serialization process and enhance the performance of your application.

Do READ ONLY transactions ever cause serialisation anomalies (or, is SERIALIZABLE ever useful for READ ONLY)?

This article explores the relationship between READ ONLY transactions and serialisation anomalies in PostgreSQL. It investigates whether SERIALIZABLE isolation level is ever useful for READ ONLY transactions. Find out more about the impact of isolation levels on transactional consistency.

Virtual (USB) COM ports on Windows 11 Home (Surface)

Learn how to create and manage virtual (USB) COM ports on Windows 11 Home (Surface). This article provides step-by-step instructions and troubleshooting tips for setting up virtual COM ports for improved device connectivity.

How to Recover Serial Number for Adobe Premiere Pro CS6 for Windows

Learn how to recover the serial number for Adobe Premiere Pro CS6 on Windows. Follow these steps to retrieve your lost or misplaced serial number and regain access to your software.

Serialize relationship in SQLModel

Learn how to serialize relationships in SQLModel using FastAPI. This article provides a step-by-step guide on serializing relationships between database models in SQLModel, a high-performance SQL query builder and ORM for Python. By following this guide, you will be able to efficiently handle and manipulate complex relationships in your database models.

Analyzing Data Flow in Thin Communication Equipment

Learn how to analyze the incoming and outgoing data from thin communication equipment using serial-port and pyserial. Gain insights into the data flow for improved troubleshooting and optimization.

Understanding the Electronic Circuit for Garmin 18x LVC Bare Wires

Learn about the electronic circuit used in Garmin 18x LVC bare wires and how it connects with USB, serial ports, and RS232. Explore the functionalities and compatibility of this circuit for GPS navigation.

How to decrease VTIME value with termios api in Linux kernel

Learn how to decrease the VTIME value using the termios api in the Linux kernel. This article provides step-by-step instructions and code examples to help you optimize your serial communication settings.

Cannot configure serial monitor in Visual Studio on Windows 10 - why are ports not listed?

Having trouble configuring the serial monitor in Visual Studio on Windows 10? Discover why the ports are not listed and how to resolve this issue.

Cannot configure serial monitor in Visual Studio on Window 10

Learn how to resolve the issue of not being able to configure the serial monitor in Visual Studio on Windows 10. This article provides step-by-step instructions to help you troubleshoot and fix the problem.

How to Set Length of Certificate Serial Number Explicitly?

Learn how to set the length of a certificate serial number explicitly using OpenSSL. This article provides step-by-step instructions and explanations for configuring the serial number length in certificates.

Application under Wine cannot access any serial ports?

Having trouble accessing serial ports with applications running under Wine? This article provides solutions and troubleshooting tips for resolving this issue on Linux systems.

Is there a serial BIOS in QEMU/KVM?

Learn about the availability of a serial BIOS in QEMU/KVM. This article provides insights on how to configure and utilize the serial BIOS feature in the QEMU/KVM virtualization environment, with a focus on Linux systems. Explore the benefits and possibilities of using a serial interface for BIOS operations and troubleshooting in your virtualized environment.