Pure Go PROFINET IO Controller/Device library with cyclic RT I/O, DCP, LLDP, GSDML, alarms, MRP and raw Ethernet support on Linux, macOS and Windows.

golang mrp industrial-automation lldp interoperability-testing profinet plc-communication profinetdcp industrial-ethernet gsdml profinet-device raw-ethernet profinet-io profinet-go profinet-controller profinet-rt profinet-dcp media-redundancy cyclic-io real-time-ethernet

• Updated Nov 8, 2026
• Go

PROFINET IO CLI for device discovery, DCP configuration, LLDP topology, GSDML, I&M diagnostics, alarms and cyclic RT I/O monitoring. Built in Go.

golang network-topology mrp industrial-automation lldp profinet device-discovery plc-communication profinet-io-connector industrial-ethernet gsdml protocol-testing profinet-io profinet-controller profinet-rt profinet-dcp cyclic-io profinet-cli profinet-diagnostics device-commissioning

• Updated Nov 8, 2026
• Go

Docker-based PROFINET IO interoperability testbed with independent Controller/Device stacks, DCP, LLDP, MRP, SNMP and Layer 2 packet validation.

docker snmp integration-testing mrp lldp interoperability-testing profinet profinetdcp industrial-ethernet protocol-testing profinet-device profinet-io profinet-controller profinet-dcp cyclic-io real-time-ethernet profinet-interop p-net pnio-rs profinet-py

• Updated Nov 6, 2026
• Python