Open the dropdown menu and select your active COM number.

SSCOM V5.13.1 is a lightweight Windows-based serial port debugging utility commonly used by hardware developers to test communication with microcontrollers like Arduino, STM32, and ESP8266. Changing Language to English

Check the box next to a command to select it, then use the manual trigger buttons, or configure the cycle timer at the bottom for automated transmission loops. Troubleshooting Common SSCOM Issues

This often signifies a significant update or overhaul of the software, which might include new features, major bug fixes, or substantial changes to the user interface.

SSCOM V5.13.1 remains one of the most popular serial debuggers because it prioritizes utility over complex aesthetics. Its small footprint and "portable" nature (running as a single executable without installation) make it a "Swiss Army Knife" for any hardware developer's digital toolkit. or a breakdown of the hexadecimal sending

The tool is frequently recommended for sending direct AT commands to wireless modules for configuration and testing.

Official versions are typically restricted to Microsoft Windows environments.

Decodes incoming data streams in real-time without lagging the system.

Once switched, command menus, port settings, and status indicators are displayed in English, making it accessible for international projects. 2. Core Functional Capabilities

As a last resort, he pulled up a folder named "OldTools," containing a tool he hadn't used in years: .

While SSCOM V5.13.1 is highly optimized, hardware interfacing inherently encounters roadblocks. Here is how to fix common errors:

In a crowded field of serial tools, Sscom V5.13.1 distinguishes itself with a combination of core strengths that make it a favorite among professionals. Here is a detailed look at its standout features.

Pair Sscom with tools like (Virtual Serial Port Driver) or com0com to create virtual linked COM ports for testing without physical hardware.

I can give you the exact configuration or commands required for your setup! Using as Serial Module - Sipeed Wiki

Match the data speed to your hardware configuration. Standard speeds include:

Close the COM port, change the baud rate setting in SSCOM, and open the port again. Data Sends But the Hardware Does Not Respond

Because SSCOM is a portable application, the setup process is entirely hassle-free: