The 5.13.1 English release is particularly popular due to its accessibility and ease of use in diverse environments:
: This indicates another program—such as the Arduino IDE, a 3D slicing tool, or an active terminal session—currently possesses an exclusive lock on that port. Close all alternative debugging terminals and refresh the list.
: Close any external application using your device. Click the CloseCom button inside SSCOM, wait two seconds, and click OpenCom to reclaim the connection. sscom 5131 english portable
While originally developed in China, the 5.13.1 version features a clean English localization, making it accessible to a global audience.
In the world of hardware development, efficient communication with devices is critical. is a lightweight Windows utility designed to provide simple and reliable serial port communication testing. It allows users to send and receive data over COM ports, making it a versatile tool for debugging embedded devices like Arduino, STM32, and ESP8266, as well as communication modules, GPS receivers, and industrial equipment. Click the CloseCom button inside SSCOM, wait two
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Beyond physical COM ports, version 5.13.1 functions as a basic network socket debugging tool. It can open local or remote ports using TCP Client, TCP Server, or UDP protocols. This cross-functional design lets engineers debug network-attached microcontrollers using the same interface they use for wired serial cables. Step-by-Step Hardware Debugging Guide is a lightweight Windows utility designed to provide
Full control over frame configuration. 2. Multi-Mode Data Sending/Receiving
Modify while the COM port remains active. 4. Automated & Scripted Send Functions
: Click the menu icon ( ... ) to save your entire communication session to a .txt or .log file for later analysis.
Capable of storing multiple preset frequencies for quick access. Scanning Modes: