Sscom V5.13.1 English Version Fixed -
：绝大多数情况是 波特率不匹配 ，或缺少回车换行符。 解决 ：与目标设备确认正确的波特率后重新设置；同时勾选“加回车换行”再试一次。
Supports standard and custom baud rates ranging from 300 bps up to 921,600 bps.
Version 5.13.1 includes a picture converter (to binary RGB or code arrays) and improved "break frame" timeout settings for better data packet observation. System Requirements and Portability
If you encounter issues while using the software, check the following common failure points: Sscom V5.13.1 English Version
： DTR 是数据终端就绪信号。如果调试某些模块（如 GSM/GPRS 模块）时需要让模块“感知到”电脑已准备好通信，建议勾选 DTR 选项；否则部分模块可能拒绝响应。
Theoretically limited by disk and RAM. In practice, files up to 50 MB are stable. For larger files, increase the inter-byte delay.
It works seamlessly with RS232, RS485, and various USB-to-Serial adapters. In practice, files up to 50 MB are stable
Sscom V5.13.1 is a lightweight yet powerful Windows utility designed specifically for serial port communication testing and debugging. It enables users to send and receive data over COM ports, making it an indispensable tool for debugging embedded devices, microcontrollers (such as Arduino, STM32, and ESP8266), and various communication modules. Unlike complex Integrated Development Environments (IDEs), Sscom offers a simple interface that focuses on direct communication and quick testing. It is widely used in hardware development labs, manufacturing environments, and academic research.
: Enable timestamps to track exactly when data packets are received, which is useful for analyzing communication latency.
Open and manage multiple serial connections simultaneously, which is essential for comparative testing between two devices. Sscom V5
The Ultimate Guide to SSCOM V5.13.1 English Version: The Best Serial Debugging Tool
Configure the automatic sending interval for testing device responsiveness over time. Conclusion
: Click the "EXT" button to open a side panel where you can save a list of preset commands for quick access.
You can pre-define a list of commands and send them sequentially or on-demand. This is invaluable for testing AT commands on modems or initializing GPS modules.
To use SSCOM V5.13.1, your system should meet the following minimum specs: Windows XP through Windows 11. RAM: 512MB (1GB recommended). Storage: Minimal space (less than 10MB). Setup Steps: