packml

ROS 2 control, Gazebo digital twin and Arduino firmware for a belt laser-marking machine with pneumatic cutting, touchscreen UI, vision QA (YOLO) and OEE

🏭 MQTT-based UNS simulator for sheet metal fabrication — 22 machines, 3 sites, ISA-95, PackML. Plug into UMH Core Stack for instant demo data.

Virtual commissioning of a packaging cell: IEC 61131-3 Structured Text on a CODESYS runtime driving a simulated plant over Modbus TCP, a PackML state model, a hazard-to-test traceability gate that fails the build on a gap, and a signed and encrypted OPC UA interface.