Click Open Port button (top left) – the status bar should turn green and show Open .
Debugging UART outputs from STM32, ESP32, PIC, and AVR microcontrollers. Sscom V5.13.1 English
| Feature | Sscom V5.13.1 | PuTTY | Realterm | Tera Term | | :--- | :--- | :--- | :--- | :--- | | | ~600 KB | ~1.2 MB | ~3 MB | ~8 MB | | HEX Mode | Excellent (dedicated panel) | Poor (requires plugins) | Good | Good | | Auto Send Intervals | Yes (1ms resolution) | No | Yes | Yes (10ms min) | | Flow Control Lines | Full manual control | Basic | Full | Medium | | XMODEM/YMODEM | Yes | No | Partial | Yes | | English Support | Full in V5.13.1 | Full | Full | Full | | Portable (No Install) | Yes | Yes | Yes | No | Click Open Port button (top left) – the
Since the tool is originally from a Chinese developer, users may need to click the "English" button in the interface to switch the menu language. Sscom V5.13.1 English
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