Windows only allows one software program to control a COM port at a time. If you get an error trying to open the port, another app is occupying it.
Close any instances of the Arduino IDE Serial Monitor, Cura, Cura Connect, or other terminal software before clicking "Open Com" in SSCOM. Conclusion
If your port does not appear in the dropdown menu, Windows has likely failed to recognize your hardware adapter. Sscom V5.13.1 Download English
In short, SSCOM V5.13.1 is a stable and powerful serial debugging assistant that can effectively improve your development and debugging efficiency, especially for Windows users. Hopefully, this article has helped you get started and made your debugging tasks a little easier.
: Handles RS232, RS485, and TTL communication flawlessly. How to Install the English Version Windows only allows one software program to control
In the world of embedded systems, hardware debugging, and GPS data logging, few tools are as essential as a reliable serial port assistant. Among the plethora of options—from Hercules to Putty—one name stands out in many engineering circles, particularly across Asia: . Despite the emergence of newer, flashier software, Sscom remains a gold standard for its stability, low latency, and straightforward user interface.
Unlike complex integrated development environments (IDEs), Sscom offers a clean, straightforward interface that focuses on direct communication and rapid testing. It is frequently used in hardware development laboratories, manufacturing environments, and academic research settings. The tool operates as a —a single executable file that requires no formal installation, allowing users to carry it on a USB drive and run it on any Windows computer. Conclusion If your port does not appear in
Plug your USB-to-UART module (FTDI, CP2102, or CH340) into your PC. Open Sscom: Double-click the executable. Configure the Port: