Sscom V5.13.1 English

Plug your device into the PC using a serial cable or USB adapter. Launch Software: Run the executable directly.

Type your data in the send window and click "Send". Incoming data will populate the large top terminal. Sscom V5.13.1 English

is a lightweight, portable Windows utility widely used by developers and engineers for debugging serial port communications. While originally developed in Chinese, version 5.13.1 includes an English interface toggle, making it an essential tool for global hardware development and embedded system testing. Key Features Plug your device into the PC using a

The executable is under 1 MB and consumes negligible system resources. You can run it alongside IDEs, virtual machines, or even on legacy Windows XP/7 machines. Incoming data will populate the large top terminal

A fraction of a second later, the RX light on his converter blinked. And on the breadboard, in the physical world, the tiny red LED blinked on.

He plugged in the UART-to-USB converter. The device manager chirped, assigning it to COM4.