Tutorials - Advanced Serial Port Monitor

Video

Serial Port Monitor - Installation

Learn how to install our Serial Port Monitor software on your computer.

Overview: Basic Functions, Manual & Spy Modes.

Overview of basic functions, including manual and spy modes, to help you manage, monitor, and analyze serial communication more efficiently.

Hex Data & Date/time Stamps

Display hex data and add precise date/time stamps to your serial output. Learn how to format, view, and analyze hex data with timestamps in one guide.

Files: Data Logging & Source

How to send data from a file and configure logging to a file.

Learn how to use our software in various tasks

Automated Hardware Validation

Learn how to use the Test Sequence plugin to automate request-response cycles.

Identify Active Nodes: MODBUS Device Scan Plugin Guide

Learn how to use the MODBUS Device Scan plugin to detect active RTU devices on an RS485 bus.

ASCII and Binary Device Emulation: Advanced Serial Port Monitor Plugins

Simulate hardware with the ASCII and Binary protocol emulators. Learn how to create virtual slave devices.

MODBUS Slave Emulator: Advanced Serial Port Monitor Plugin Guide

Simulate MODBUS RTU and ASCII slave devices with ease. Learn how to use the MODBUS Slave Emulator plugin.

RS232 Analyzer from Advanced Serial Port Monitor

RS232 Analyzer in Advanced Serial Port Monitor: master manual and spy modes to improve serial communication analysis and debugging.

RS232 Monitor

RS232 Monitor is a unique monitoring tool for communications via RS-232.

RS232 Port Sniffer

Capture and analyze COM port traffic with our Windows RS232 serial port sniffer.

Serial Port Spy

Spying on a serial port or RS232 port using our Serial Port Monitor software and the Spy mode. Discover features and advantages.

RS232 Terminal

Serial Port Monitor allows you to send and receive data via the RS232 interface and work in the COM port terminal mode.

UART Monitoring Using Our Serial Port Monitor

This terminal utility has a rich set of features and allows you to monitor, sniff data in ASCII or HEX formats.

Advanced Scripting and Macros

Learn to use the scripting engine in Advanced Serial Port Monitor to automate command-response sequences.

COM Port Scanner

Find available COM ports and monitor data streams with Serial Port Monitor.

5 Common Errors with COM Port Operations on Windows

Discover common COM port issues on Windows, including port conflicts, driver issues, and access problems using our software.

COM Ports: Used & Full List

Find your app's COM port and list all COM ports on Windows with simple step-by-step tips.

COM Port Not Working in Windows

Fix issues with COM port connections in Windows 10 & 11 if COM port not working.

How to Test a COM Port in Windows

How to test a COM port: learn how to find & check your COM & serial ports in Windows 10 & 11 using various methods.

5 Ways To Send Data To COM Port From Command Line in Windows

Discover five methods to send serial commands, character strings, and data to a serial device.

How To Add COM Port Device On Windows Computer

Learn 5 ways to add a COM port device on your Windows computer.

6 Best Serial Port Monitor Tools (Guide & Comparison)

Looking for the best serial port monitor? We've compared top RS232/COM port sniffers.

2 common reasons why applications failed to open serial port

Troubleshooting 'failed to open serial port errors'. Learn how to resolve Arduino COM port access issues.

How to Reset, Delete, or Restore a COM Port in Windows 11

The simple guide on how to clear occupied numbers, fix errors, and restore device functionality.

Advanced Serial Port Monitor vs. 232analyzer

Learn why ASPM is the preferred choice for professional engineers needing automation and kernel-level sniffing.

HyperTerminal Alternative for Windows 11 & 10

Compare the classic terminal with Serial Port Monitor. Learn about HEX output and professional logging.

Docklight vs. Advanced Serial Port Monitor for Windows 11 & 10

Compare Advanced Serial Port Monitor and Docklight for Windows 11 and 10. RS232 terminal alternative.