The application was designed with the user in mind and provides an intuitive and user-friendly GUI. With this tool, you will have the ability to visualize Modbus data in a convenient way. Serial Port Tester has an advanced option to monitor and analyze Modbus RTU and Modbus ASCII data packages. Are you developing software that communicates with electronic devices through Modbus RTU? In this case, you will surely appreciate a high-quality Modbus RTU software for monitoring and analysis of data sent via this protocol. The most common way of using Modbus is Modbus RTU. Modbus protocol is very broadly implemented, mainly the serial versions of it (RTU and ASCII ones). ❑ Performing RS232 loopback test in HyperTerminal.❑ What information does the loopback test provide?.How to test COM ports: step-by-step instructions.Why choose this serial testing software?.This article discusses the features of this software solution and walks you through this very effective way of how to check serial port communication. Here’s where an excellent app like Serial Port Tester can save you time and trouble when tracking down serial communication problems. The most important item required for this type of problem resolution is a quality tool that can provide the information required to address the issue.

It can be quite challenging to identify the underlying issues, and we describe some common ones in our RS232 troubleshooting guide. Many industrial and commercial devices such as automation controllers, medical monitoring equipment, and scientific instruments make use of serial ports for communication.

There are many instances where the ability to troubleshoot problems in serial interfaces and devices can be important.

Hyperterminal software