Click the Open Com button. The indicator light next to it will turn green, signaling an active connection.
The tool supports standard and custom baud rates ranging from 300bps up to 921600bps (and even up to 20Mbps with specialized hardware).
: Supports a massive range of baud rates (from 300bps up to 921600bps) and works with RS232, RS485, and standard USB-to-Serial adapters.
Easily switch between viewing raw hex data and ASCII text. sscom v5131 english version download best
Click the (or "Open Port" ) button. The indicator light next to it will turn green, indicating that the PC is actively listening to the serial bus. 3. Sending Data
Once the port is open, you're ready to exchange data:
One of the tool's biggest productivity boosters is the . Engineers can pre-program up to dozens of unique strings or hexadecimal commands into a side panel. Instead of re-typing complex commands or strings over and over, a single click transmits them instantly to the target device. 5. Timed Automatic Transmission Click the Open Com button
Automatically scans and detects active USB-to-Serial adapters (CH340, PL2303, FTDI, CP210x) without needing to restart the app.
By using this guide to find a clean download from a trusted source, you can equip yourself with a utility that will save you hours of debugging and accelerate your project development from day one.
: Use the send box to transmit a command and monitor the receive window for real-time feedback from your device. : Supports a massive range of baud rates
: Always verify that your baud rate, parity, data bits, and stop bits match your hardware's specifications before hitting "Open Com".
You can monitor up to 16 COM ports simultaneously within a single interface, each in its own tab, or use a "combined view" for synchronized data analysis.
SSCOM isn't just for physical serial ports. Use the "Port No." dropdown to select "TCP Client," "TCP Server," or "UDP Service." This allows you to send data over a network as if it were a COM port, which is extremely useful for IoT testing.