PackML MQTT SimulatorPackML MQTT Simulator is documented by UMH Classic as a community-contributed microservice enabled by default for testing PackML-over-MQTT data flows inside the United Manufacturing Hub stack.
UMH Classic uses TimescaleDB as the time-series historian for storing and querying manufacturing data
UMH Classic architecture uses Apache Kafka as the high-throughput message broker for the Unified Namespace
UMH includes Node-RED for custom data flow orchestration and protocol bridging
UMH ships with pre-configured Grafana dashboards for OEE and production monitoring
UMH uses Mosquitto as its internal MQTT broker for the Unified Namespace