Make your selection of the visualizers that will be used to display data during the monitoring session. You can also use the keyboard shortcut “CTRL+N” or click “New” on the main toolbar.ģ.The “New monitoring session” window will open. Choose “Session > New session” from the main menu. Download, install and launch COM Port Monitor.Ģ.

Users with general computing knowledge can easily access, monitor and analyze the serial communication between a COM port and any connected devices or applications.ġ. Our RS232 port sniffer can be used without the need of any programming skills.Serial sniffer software is designed to enable users to display the flow of data transmission and save it to a file for later analysis.One of its components is usually a serial protocol analyzer that performs monitoring to diagnose and resolve problems with COM ports. An RS232 sniffer furnishes a monitoring solution for serial port communications monitoring.What are the benefits of an RS232 sniffer? What are the benefits of an RS232 sniffer?.Here is a brief overview of serial sniffing: You may have some questions regarding the use of a serial sniffer that need to be resolved before you implement the solution. The information returned by a COM port sniffer can be used to diagnose and troubleshoot issues in serial communication and allow you to verify that your devices are capable of high-quality serial data transfer.

A serial port sniffer provides the ability to monitor full-duplex communication passively, meaning it does not impact system performance.

When working with systems and devices that use the RS232 communication, an RS232 Sniffer can be very useful.

N64 controller serial protocol sniffer