Sscom V5.13.1 English Version ((free)) -

It works seamlessly with RS232, RS485, and various USB-to-Serial adapters.

This is essential for sending non-printable characters (like 0x00 or 0xFF ).

Supports a wide range of baud rates, from standard 300bps up to high-speed 921600bps . Sscom V5.13.1 English Version

Leave them unchecked for standard text (ASCII) communication.

Since the tool is created by a Chinese developer, the default text might be in Chinese. Users can simply click the "Change Language" option to switch to the English menu. It works seamlessly with RS232, RS485, and various

SSCom allows you to define buttons for frequently used commands.

Open and manage multiple serial connections simultaneously, which is essential for comparative testing between two devices. It works seamlessly with RS232

: Type your command in the bottom input box and click "Send" .