SSCOM V5.13.1 is a popular, lightweight serial port debugging tool used primarily by developers and hardware engineers to test communication with microcontrollers and embedded systems. While originally developed in Chinese, the V5.13.1 version includes a built-in English language option. Quick Setup Guide
Download and Launch: SSCOM is typically portable and does not require a formal installation process.
Download the ZIP file from a trusted developer site or hardware wiki like Sipeed Wiki.
Extract the contents and run the sscom5.13.1.exe file directly.
Switch to English: If the interface opens in Chinese, look for the checkbox or button labeled "English" and click it to immediately switch the menu and interface text. Configure Connection:
Select COM Port: Use the "ComNum" dropdown to pick the port assigned to your hardware.
Set Baud Rate: Choose the standard rate (e.g., 9600 or 115200) that matches your device.
Open Port: Click the "OpenCom" button to start the connection. Key Features & Functions
Data Display: View incoming data in real-time. You can toggle between ASCII (String) and HEX viewing modes depending on your debugging needs.
Command Transmission: Type your commands in the bottom input box. If sending raw hex codes, ensure the "SendHEX" box is checked.
Auto-Send: Set a time interval to repeat specific commands automatically, which is useful for long-term stability testing. Sscom V5.13.1 English
EXT (Extended) Commands: Click the "EXT" button to open a side panel where you can save a list of frequently used commands for one-click sending.
File Transfer: The tool supports sending and receiving entire files over the serial connection for firmware updates or large data logs. Troubleshooting Tips
No Port Found: If your COM port doesn't appear, ensure you have the correct USB-to-Serial drivers (like CH340 or CP2102) installed for your hardware.
Garbage Characters: If the received data looks like random symbols, your Baud Rate likely doesn't match the device's settings. Using as Serial Module - Sipeed Wiki
In the Windows operating system, you can use tools like SSCOM, MobaXterm, and others as serial port communication tools. Here, we' Sipeed Wiki SSCOM V5.10a Serial Debug Tool Instruction
SSCOM V5.13.1 English is a lightweight, portable Windows utility primarily used for debugging serial port communications (RS232, RS485, and USB-to-Serial) with embedded devices like Arduino or STM32. The most helpful features of this version include: Multi-Port Monitoring:
You can open multiple instances of the software to monitor several serial connections simultaneously, which is ideal for comparative testing. Flexible Data Transmission: The tool supports sending and receiving data in both ASCII (String) Auto-Send Mode:
Automates repetitive data transmission, allowing you to test how a device responds to consistent inputs without manual entry. Wide Baud Rate Support:
It handles standard and custom baud rates ranging from 300bps up to 921600bps. Scripted & Extended Commands:
You can store predefined commands or create custom command lists to execute complex sequences with a single click. File Transfer: SSCOM V5
The software allows you to upload and receive files directly through the serial connection for firmware or data logging. Automatic Frame Break:
It can automatically wrap or break lines when there is a time interval between data packets, making it easier to read incoming data streams. Sipeed Wiki To ensure the interface is in English, look for the "English" checkbox
usually located near the port settings or in the top menu bar upon launch. hkwfcf84b-pic8.websiteonline.cn send HEX commands for your device? Using as Serial Module - Sipeed Wiki
If you are looking for a reliable serial debugging tool, SSCOM V5.13.1
remains a top choice for developers and hardware enthusiasts due to its lightweight nature and robust feature set What is SSCOM?
SSCOM is a popular serial port (UART) debugging utility. It allows you to communicate with microcontrollers (like Arduino or ESP32), industrial sensors, and cellular modules directly from your PC. The V5.13.1 English
version is specifically designed to provide a clear, translated interface for global users, moving away from the default Chinese UI. Sipeed Wiki Key Features of V5.13.1 Automatic Port Detection:
Instantly identifies available COM ports without needing to refresh manually. Custom Baud Rates:
Supports standard rates (9600, 115200) and non-standard custom rates for specialized hardware. Multi-String Sending:
You can save a list of frequently used commands (AT commands, hex strings) and send them with a single click. Logging & Timestamps: If you need a specific feature explained in more detail (e
Perfect for long-term monitoring, it can save received data to a file with precise arrival times. Built-in Calculators:
Includes quick tools for Modbus CRC checks and checksum calculations, saving you from switching to a browser. Quick Setup Guide
Ensure you download the version labeled "English" to avoid UI confusion. Connection: Connect your device and select the correct COM Number Open Port: Click "Open Com" (the button will turn red when active). Send Data:
Type your command in the bottom bar. Use the "HEX" checkbox if you are sending raw bytes instead of ASCII text. Why Use It Over Others?
While tools like PuTTY or Tera Term are great for terminal access, SSCOM is built specifically for
. Its ability to handle HEX strings easily and its "Multi-string" panel make it much faster for hardware testing than a standard terminal emulator. For more technical details, you can refer to the SSCOM User Manual or explore the community wiki at for implementation examples. Sipeed Wiki Are you having trouble connecting a specific device or looking for a download link SSCOM V5.10a Serial Debug Tool Instruction
| Action | Shortcut |
|--------|----------|
| Send | Enter (when send box focused) |
| Clear receive | Ctrl + X |
| Clear send buffer | Ctrl + Y |
| Open port | Ctrl + O |
| Close port | Ctrl + C |
If you need a specific feature explained in more detail (e.g., HEX pattern transmission, large file sending, or RTS/DTR toggling), let me know and I can expand that section.
Sscom V5.13.1 English appears to be a software version, but without specific context, it's challenging to provide detailed information about it. However, I can offer a general exposition on what this could entail and the potential implications or functionalities of such a software version.
Click the “Open” button. The status bar should turn green and display “COM5 Opened”.
printf() output from Arduino/STM32/ESP32.Later versions of Sscom (5.14, 5.15, etc.) exist, but many of them introduced:
Version 5.13.1 is widely regarded as the last “pure” release – stable, no background internet access, and all features working as documented. It is the recommended version for production environments.
Open File (folder icon) → select a .txt or .bin file.Send.