Set specific intervals (in milliseconds) to automatically resend a data packet loop, which is perfect for stress-testing devices.
Websites like Mikrocontroller.net (English section) or EEVblog Forum have direct attachments in their tool threads. You may need to sign up for a free account.
If you need help setting up your connection, please let me know:
Fix: The port is likely being used by another program (like the Arduino IDE or Putty). Close all other software and try again. Alternatively, ensure your USB-to-TTL drivers are properly installed in Windows Device Manager.
If the interface loads in Chinese upon the first launch, look at the bottom right or upper menu bar for a language checkbox or dropdown menu.
Download the compressed ZIP folder to your local drive. Extract the contents using standard unzipping software. The utility runs as a standalone executable file. Step 3: Initial Launch
Many websites claiming to offer "Sscom V5.13.1 download English" bundle adware, toolbars, or outdated Chinese-only executables. Only download from trusted sources.
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remains an unparalleled utility for hardware debugging due to its portability, low resource footprint, and powerful multi-command capabilities. By serving as both a serial monitor and a network tester, it eliminates the need to clutter your PC with multiple development tools.