Sscom V5131 English Version Extra Quality Jun 2026

Supports a custom command list where multiple commands can be saved and executed with a single click.

is a lightweight, portable Windows utility widely used by engineers and developers for debugging serial port communications. Often described as "extra quality" due to its reliability and extensive feature set, it is a staple for testing hardware like Arduino, STM32, and ESP8266. Key Features and Capabilities sscom v5131 english version extra quality