Serial Debug Assistant - Free download and install on Windows
Many bootloaders (STC, Arduino Optiboot via serial) accept raw hex over COM. SSCOM’s “Send File” with delays can simulate XMODEM or custom protocols. sscom5131exe
Even a powerful tool like sscom5131exe can fail. Here are fixes for typical issues: Serial Debug Assistant - Free download and install
: The tool allows data transmission and monitoring in both ASCII and hexadecimal (HEX) formats. sscom5131exe
For those ready to use it, sscom5131exe is a testament to the idea that sometimes, the simplest tool is the most powerful. Keep a verified copy in your toolkit, and you will always be prepared to debug a serial connection in under five seconds.