The Jtagulator is a professional hardware debugging tool used to help identify common on-board debug and serial interfaces during authorised hardware analysis and reverse engineering. It is particularly useful when working with undocumented or unfamiliar PCBs where interface discovery would otherwise be slow and error-prone. In a lab setting, it can help narrow down candidate pins for JTAG, SWD, and UART-style communications before deeper analysis begins. This makes it a practical addition to embedded security, board bring-up, and hardware assessment workflows that rely on reproducible interface mapping and integration with standard debugging tools. Key Features Helps identify common debug and serial interfaces Useful for embedded security and reverse-engineering labs 24-channel platform with protected inputs Adjustable target I/O level support Integrates with OpenOCD and sigrok workflows Safety Note Incorrect probing can damage target hardware. Verify voltage domains, ground reference, and authorised scope before attaching to a board under test. Reverse Engineering Notice Some Hackitsune products may be capable of interacting with, analysing, or modifying electronic systems, firmware, and communication protocols for research, development, repair, interoperability testing, and authorised security analysis. Laws relating to reverse engineering and firmware analysis vary between jurisdictions and may be subject to copyright, anti-circumvention, telecommunications, or computer misuse legislation. Users are responsible for ensuring all use complies with applicable laws and is performed only on systems they own or have explicit permission to test.Hackitsune accepts no liability for misuse of this product. Use responsibly. 🦊
