Serial Port Monitor by Electronic Team, Inc. is a professional software application designed to monitor, log, and analyze all serial port activity in your system, providing invaluable assistance for developers and engineers working with COM port communications.

• Real-Time Data Capture: Monitor and record serial data in real-time, even if the port is already in use by another application, ensuring you never miss critical information.
• Simultaneous Multi-Port Monitoring: Track multiple COM ports within a single session, allowing for efficient analysis of complex serial communications.
• Versatile Data Viewing Modes: Choose from five different visualizers—table, line, dump, terminal, and Modbus views—to display monitoring data in the format that best suits your analysis needs.
• Advanced Data Emulation: Emulate sending various types of data to a monitored serial port, including string, binary, octal, decimal, hexadecimal, or mixed formats, to test device responses and communication protocols.
• Modbus Protocol Support: Sniff and analyze Modbus RTU and Modbus ASCII data, facilitating the development and debugging of Modbus-based applications and devices.
• Session Playback and Comparison: Replay recorded data back to the serial port to verify device behavior and compare different monitoring sessions to identify discrepancies and ensure consistent performance.
• Comprehensive Compatibility: Supports all COM-port types, including standard on-board ports, extension board ports, virtual COM ports, Bluetooth serial ports, and USB-to-Serial adapters, ensuring versatility across various hardware configurations.
• User-Friendly Interface: Designed with a streamlined and intuitive interface, Serial Port Monitor requires no programming skills, making it accessible for both novice and experienced users.