Sscom 3.2 Link

Data Logging: Automatically save received data to a file with timestamps.

Macro & Script Support: Basic command sequences and user-defined buttons for repeated tasks.

RTS/DTR Control: Manually control hardware flow control lines – useful for resetting microcontrollers.

Compact & Portable: A single .exe file (often <500KB) – runs without installation, perfect for a USB stick.

SSCOM 3.2 is a lightweight, Windows-based serial communication tool designed to send and receive data via a computer’s COM port. Developed by Dingxin (丁丁), the software’s version 3.2 is widely considered the most stable and feature-rich release of the classic SSCOM line.

Unlike bloated IDE plugins or complex terminal emulators, SSCOM 3.2 focuses on one job: providing raw, transparent, and highly configurable serial communication. Its interface, though looking dated by modern UI standards, is a masterpiece of functional layout. Every critical control—baud rate, port selection, hex display, and file transfer—is accessible within one or two clicks. sscom 3.2

This feature turns your PC into a basic device simulator. Data Logging : Automatically save received data to