Ensure your hardware wiring is correct. The pin of your USB-to-Serial adapter must connect to the RX (Receive) pin of your microcontroller, and vice-versa. Additionally, ensure both devices share a common GND (Ground) wire. Conclusion
SSCOM's most powerful feature for daily use is its expandable command bar:
SSCOM is known for its ability to handle high baud rates (up to several Mbps) without dropping bytes. It uses efficient buffering to display massive amounts of incoming data in real-time—a lifesaver when debugging GPS modules or high-frequency sensor streams.
Despite its compact file size, SSCOM is packed with advanced debugging utilities that outperform standard terminal software: sscom english version
Users can define up to 32 or more predefined strings (or HEX data sequences), which can be saved and quickly sent with a single click. Each preset can be individually configured as either a text string or HEX data payload.
: Supports RS232, RS485, and USB-to-serial adapters.
+--------------------------------------------------------+ | SSCOM Window | +--------------------------------------------------------+ | [ Data Reception Window (HEX or ASCII String) ] | | | +--------------------------------------------------------+ | [ COM Port ] [ Baud Rate ] [ Data Bits ] [ Stop Bits ]| | [x] English [x] SendHEX [x] HEXShow [ Open Port ]| +--------------------------------------------------------+ | [ Command Input Field / Custom Send List Area ] | +--------------------------------------------------------+ Key Advantages Ensure your hardware wiring is correct
: Select the correct COM port assigned to your hardware by the OS.
While SSCOM is freeware, it is not open-source. Corporate IT policies may flag it because:
Sscom.7z (file size: 412 KB, MIME type: application/x-7z-compressed) MsUpload. SSCOM V5.10a Serial Debug Tool Instruction Conclusion SSCOM's most powerful feature for daily use
Engineers debugging STM32, ESP32, Arduino, or Raspberry Pi Pico projects use SSCOM to monitor debug output, send test commands, and validate communication protocols.
Despite its tiny file size—often under 1 MB—SSCOM packs a punch with features that rival premium commercial software: