Close any other applications (like Arduino IDE) that might be holding the COM port open. Conclusion
Toggle between clean ASCII text displays and raw hexadecimal representations for precise packet observation.
One of the most appreciated features in SSCOM is the ability to store and send up to 99 predefined strings. These can be either ASCII text or HEX data frames, and each can be configured with a custom button label. This is particularly useful when repeatedly sending the same commands during debugging sessions. All configured strings are saved in the sscom51.ini file, so you can transfer your settings to another computer by simply copying the entire folder.
Built-in CRC checksum calculators simplify Modbus communication verification. How to Download and Install SSCOM V5.13.1 English Version
If the software fails to open or reports errors at startup, try connecting your USB-to-serial adapter before launching SSCOM. For best results, ensure proper drivers are installed for your USB-to-serial chipset. Note that PL2303-based adapters may not automatically recover after being unplugged, unlike most other chips. Sscom V5-13-1 English Version Download High Quality
Do you need assistance configuring or standard serial COM ports ?
SSCOM provides comprehensive control over serial communication parameters. Users can configure:
Settings save directly to the system registry upon exit to prevent configuration loss.
Have you used Sscom for a unique project? Share your experience in the comments below. If you found this guide helpful, bookmark this page for the most up-to-date information on the Sscom V5-13-1 English Version high-quality download. Close any other applications (like Arduino IDE) that
Some versions include support for TCP/UDP debugging and file transfer capabilities over serial. Microsoft Store Usage & Compatibility
. While the software is originally developed by a Chinese creator, it includes a built-in English mode Download and Setup Guide Download the Software
: A verified version named SSCOM串口工具 is available for free download on Windows.
Type your AT commands or data strings in the bottom text boxes and click "Send". These can be either ASCII text or HEX
Once you have successfully downloaded the clean archive, setting it up takes less than a minute. Step 1: Extraction
Ensure your USB-to-TTL adapter (CH340, FTDI, CP2102) is recognized by Windows and has the correct drivers installed.
Seamlessly switch between displaying data as plain text (String) or hexadecimal codes.
For repetitive testing environments—such as checking cellular modem responsiveness via AT commands—Sscom features a robust multi-string panel: