Because SSCOM is distributed as a single executable and lacks a central official website, it is often hosted on community repositories and wiki pages:
: Allows you to automatically resend commands at specific intervals. File Transfer
Most serial terminals let you send a single predefined string. Sscom lets you build an in a side panel. Need to send AT+CMGF=1 , wait 100ms, send AT+CMGS , then inject a text message? Done. You can even set custom delays between lines. This turns tedious manual testing into a push-button affair.
I can provide the exact steps to configure your testing loop. Sscom 5.13.1 English
: He watched the "Receive Data" window. Instead of the usual gibberish, the English localized version of the tool neatly parsed the incoming strings. He checked the ‘Show Time’ box, a feature he always appreciated for its simplicity.
| Pros | Cons | |------|------| | Extremely fast and stable | No Linux/macOS version | | Very low CPU usage | UI looks dated (WinXP style) | | Supports extremely high baud rates | No scripting or plugins | | Handles large data streams | Some antivirus false positives | | Free | |
Because Sscom is often hosted on Chinese file servers (like lbmx.com or Baidu Yun), Western antivirus software occasionally flags it as a "Potential Unwanted Program" (PUP). This is usually a false positive due to the executable packer used to compress the file. Because SSCOM is distributed as a single executable
The software includes features for timed automatic sending, which is essential for stress-testing hardware or simulating continuous data streams.
+------------------------+---------------------------------------------------------+ | Use Case | How SSCOM Helps | +------------------------+---------------------------------------------------------+ | Sending AT Commands | Test 4G, LoRa, and Wi-Fi modules by typing commands | | | directly into the send bar. | +------------------------+---------------------------------------------------------+ | Sensor Calibration | Read live data streams from laser distance tools, | | | cameras, or soil moisture sensors. | +------------------------+---------------------------------------------------------+ | Firmware Testing | Verify that a microchip is booting correctly by reading | | | its startup logs. | +------------------------+---------------------------------------------------------+ Step-by-Step Guide: Sending Your First Command Follow these steps to connect your device and send data:
Windows power management or USB hub bandwidth. Solution: Need to send AT+CMGF=1 , wait 100ms, send
Even better: Sscom works flawlessly with (FTDI, CP2102, CH340). It auto-refreshes the COM port list and never crashes when you unplug a cable mid-session—a test that kills many competitors.
: You can easily mix ASCII and Hexadecimal strings within the same sequence by simply checking a box for each individual line.
He dug through his "Legacy Utilities" folder and launched the executable. The interface was unapologetically utilitarian—a gray window filled with dropdowns for COM ports and checkboxes for Hex display. It was a tool from a different era, but for serial debugging, it was surgical.
Connect your hardware to the computer via a serial cable or USB-to-Serial adapter. Double-click sscom5.13.1.exe to launch the application.
: Records all incoming and outgoing data to a local text file for later analysis. Troubleshooting Common Issues Permission Errors : If the software fails to open a COM port, try running the Administrator USB-to-Serial Drivers