SD Plotter DB can interact with physical hardware and process-control equipment. Reports that involve unsafe output behavior, unauthorized access, credential handling, database exposure, firmware upload behavior or hardware-control risks should be treated seriously.

Please contact the author:

spidoug@gmail.com

Include software version, firmware variant, Arduino board, communication mode, steps to reproduce, screenshots/logs when safe and whether physical outputs were connected.

Before using this project with real equipment, change the default administrator password, avoid shared administrator accounts, validate all output states, use safe test loads, protect relay/motor/heater circuits, use emergency-stop systems where required and do not rely only on software for safety-critical shutdown.