You can open multiple instances of the application to debug multiple serial devices simultaneously.

Post-install configuration

: Features an "Auto-Send" mode for repetitive data transmission to test device reliability.

Sscom V5.13.1 remembers your last settings per COM port – a small detail that saves hours over time.

A: Yes. The English version is freeware. No licenses, no subscriptions.

No installation required – Sscom runs as a standalone .exe . Place it in a folder like C:\Tools\Sscom\ and create a desktop shortcut.

: Allows developers to save incoming terminal streaming directly to localized text files for archival analysis. Technical Specifications & System Requirements

: Choose the correct COM port assigned to your device.

One of the key improvements in version 5.13.1 is that it fixed the USB plug/unplug crash issue present in earlier versions. The software now offers better compatibility, with most USB chip models automatically recovering when reinserted (except for PL2303).