Full Duplex 4-wire RS422/RS485 Point to Point Connection The simplest and most common RS422/RS485 interface is the 4-wire full-duplex point to point connection shown below. With this signaling arrangement, communication is functionally similar to that of RS232 with the improved performance provided by differential signaling.   Full-Duplex Point to Point Connection   Half Duplex 2-wire…

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A serial port monitor delivers a system utility for RS232/422/485 COM ports monitoring that tracks, displays, logs and analyzes all serial port activity in a system. Thus, it offers an ideal solution for those who want to identify problems that may arise during application or driver development. Although many serial port monitors are available, not…

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Serial Port Issues (And Solutions) Even a minor serial port problem can become a major issue. And without the skills and know-how to identify and resolve a serial port problem, a business could suffer due to ineffective serial connections. Here’s a closer look at five common serial port problems, along with ways to resolve such…

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Looking for a Windows serial port sniffer? You’re in luck, particularly if you choose one of the Windows serial port sniffers from Stratus Engineering. At Stratus Engineering, we offer the best serial port sniffer for Windows, ensuring you can capitalize on a high-tech data logging solution at any time. We offer everything from a serial…

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For engineers, RS232 packet sniffing hardware delivers a great option to diagnose and repair network problems. This hardware empowers engineers to analyze the functionality of any COM port application and identify communication errors of serial port devices and applications. Monitoring serial port activity, however, remains an ongoing challenge for engineers. Fortunately, state-of-the-art hardware is available…

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