is a highly efficient, lightweight, and standalone serial port debugging tool widely utilized by embedded systems engineers and hardware developers . Created originally by developer Ding Ding Shrimp, SSCOM has established itself as an essential utility for debugging UART, RS-232, RS-485, and network-based protocols.
Configure the software to automatically transmit a specific string or HEX sequence at set intervals (in milliseconds).
: Testing communication with microcontrollers (STM32, Arduino), GPS modules, or sensors.
Ideal for troubleshooting hardware in the field using a laptop, as it launches immediately without setup wizard delays. How to Use SSCom 5.13.1 English Portable
| Feature | SSCOM 5131 Portable | PuTTY | Tera Term | RealTerm | |--------|----------------------|-------|-----------|----------| | Portable (no install) | Yes | Yes (but needs config files) | No | No | | English interface | Full | Full | Full | Full | | File send | Raw + Xmodem | X/Y/Zmodem | Full X/Y/Zmodem | Binary+ASCII | | HEX input/easy | Very easy | Clunky | Moderate | Advanced | | Timed multi-command | Yes (8 slots) | No | Script needed | Yes | | VT100 terminal | Yes | Yes | Yes | No | | Size on disk | <300 KB | ~500 KB | ~7 MB | ~1 MB |
Compatible with standard rates (9600, 115200) and non-standard custom baud rates.
When reading raw analog-to-digital sensor registers, plain text viewing turns into corrupted display characters.
Download the sscom5.13.1.rar (or similar archive) and extract it to your PC. Run: Open the sscom.exe file. Setup: Connect your USB-to-Serial converter.
Because the settings (baud rate, port, log options) are saved locally in .ini files alongside the executable, you can carry your exact workspace environment with you. This is ideal for field engineers who test multiple devices across different locations. sscom 5131 english portable
