Used commonly with older computers, however, is also commonly used for its ease of use. Modem - Another commonly used device for serial ports. Mouse - One of the most commonly used devices for serial ports, usually used with computers with no PS/2 or USB ports and specialty mice. What is the serial port used for?īelow is a listing of various hardware components that can be purchased and used with your serial port. The connection is in the shape of the letter D, is a male connector, and has 9 pins. In the above graphic of a serial port, you can notice the DB9 serial port connection is easy to identify. Also, many new computers and laptops no longer have a serial port. The software is a unique product combining the functionality of a terminal and COM-port sniffer in one solution.With the introduction of USB, FireWire, and other faster solutions serial ports are rarely used compared to how often they've been used in the past. This will let you review port's reaction to particular data and analyze results you receive.Īs you can see, Serial Port Monitor can be used not only as a great alternative to HyperTerminal but also as an efficient tool for development and debugging of serial apps and hardware.

To be sure in the accuracy of your results, you can repeat sending the same data to the same COM port with a convenient session playback feature supported by the software. Additionally to Modbus data, with the app you can easily catch and log data communicated by RS485, RS422, and RS232 devices. Serial Port Monitor is fully compatible with Modbus RTU and Modbus ASCII protocols. All data received and sent by the ports will be recorded to a single log by using the first in, first out method. Connect your serial apps to several COM ports at a time and monitor the data exchange within one session. Simultaneous monitoring of multiple ports.Thanks to the Terminal mode option, you can easily emulate sending serial data (in string, binary, octal, decimal, hexadecimal, or mixed formats) to the required COM port like it was sent from the sniffed app.

Each of the modes provides data in the different format and you’ll be able to either choose the visualizer best suited to your needs or enable all four views at a time. The software supports four different modes of data display: table view, line view, dump and terminal views. Advanced features offered by Serial Port Monitor

What is a serial terminal program