: Distributed as a portable executable (.exe), it requires no formal installation and has a minimal storage footprint of less than 10MB. Getting Started with the English Version
For advanced automation, click on the “Multi-Strings” tab. Here you can predefine up to 32 frequently used commands. You can label each command for easy identification and set it as HEX or String format. This is incredibly useful for automating device configuration during repetitive testing.
is a popular, lightweight Windows utility used for serial port debugging and communication testing. It is commonly used by developers and engineers to send and receive data (ASCII or HEX) to hardware like Arduino, STM32, or ESP8266.
One of SSCOM's greatest strengths is its portability. It requires less than 10MB of storage sscom v5131 english version extra quality
: Users can define which portion of a data packet undergoes checksum calculation, including the ability to exclude frame headers and trailers from validation. This feature, described as providing “relatively advanced custom data string encapsulation and sending capabilities,” is essential for Modbus and other industrial protocol testing.
The large text area displays timestamped incoming and outgoing data. Right-clicking this area allows users to clear buffers or quickly export data.
The release focuses on performance stability, fixing known issues from older versions, and providing a clean, English-language experience, making it much more accessible to international users compared to older Chinese-only releases. Key Features of SSCOM V5.13.1 : Distributed as a portable executable (
If you need help locating a for this specific utility version, or if you need help writing a custom script or configuration string to test your specific hardware device, please let me know! Share public link
Receiving data from environmental sensors.
Toggle seamlessly between raw text data and clean hexadecimal views with a single click. The "extra quality" engine guarantees that long streams of continuous HEX strings are correctly formatted into user-defined byte columns without dropping packets or skipping buffer segments. 3. Precision Smart Timers & Loop Automation You can label each command for easy identification
Handles speeds from 300bps up to 921,600bps.
Simplifies debugging for Wi-Fi modules (such as ESP8266 or ESP32) and Ethernet gateways by establishing simultaneous local serial links and remote server loops. 3. Extra Quality Transmit & Receive Management