V5.13.1 (Part of the ongoing evolution of the SSCOM serial utilities) Operating System: Windows (7, 10, 11)
: If the port won't open, another program (like the Arduino IDE Serial Monitor) might already be using it.
While legitimate versions of SSCOM are safe development tools, some malware analysis reports have flagged certain modified or unofficial versions of sscom5.13.1.exe as potentially suspicious or malicious. Always ensure you are downloading the tool from a or official developer source.
SSCOM v5.13.1 ( sscom5131.exe ) is a popular, lightweight serial port debugging and terminal utility sscom5131exe
When flashing a new microcontroller, developers print debug statements via UART ( printf ). Running sscom5131.exe lets you monitor startup flags, errors, and memory stack dumps instantly.
: It is a standalone executable file that does not require formal installation; users can simply run sscom5.13.1.exe directly from its folder.
Real-time logging of all incoming and outgoing data, which can be saved to a text file for analysis. SSCOM v5
The initial interface may load in Chinese, requiring users to find and click "Change language to English" before first use. Driver Dependencies:
Hardware engineers frequently switch between human-readable text and binary machine code. SSCOM handles this seamlessly:
Allows users to manually set Baud Rates (from 300bps to 921,600bps+), data bits, stop bits, and parity. Data Handling: Supports both String (ASCII) and HEX display/sending. Real-time logging of all incoming and outgoing data,
Fire up sscom5131.exe . Select the matching COM port and click . Type any character string in the input box and click Send .
It features built-in terminal emulation, making it useful for downloading firmware (ISP) onto microcontrollers like STM32. How to Install and Use SSCOM5131.exe
sscom serial port debugging tool-Embedded Development-EEWORLD. sscom serial port debugging toolrar. Uploader: tiankai001. 2013-02- 电子工程世界（EEWorld） sscom serial port debugging tool-Embedded ... - EEWorld
This often stems from older driver implementations processing simulated USB ports. Ensure you are using the modern sscom5131.exe edition, as it includes safe exception boundaries that automatically release locked system handles if a cable drops. "Cannot Open COM Port" Errors
: It can monitor traffic with timestamps, which is essential for diagnosing timing issues in communication. Technical Specifications