Open-source IEC 61850 MMS to Modbus TCP and MQTT gateway for Windows HMI, SCADA, relay testing, FAT/SAT, and substation automation labs.
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Updated
Jul 10, 2026 - C#
Open-source IEC 61850 MMS to Modbus TCP and MQTT gateway for Windows HMI, SCADA, relay testing, FAT/SAT, and substation automation labs.
Open-source IEC 61850 engineering workstation for MMS, reporting, GOOSE, file transfer, Sampled Values, SCL, diagnostics, and Smart Control.
Open-source IEC 61850 Sampled Values publisher and subscriber for Windows with SCL/SCD configuration, COMTRADE replay, PCAP analysis, waveform, phasor, RMS, and process bus engineering.
Portable Windows LAN discovery and relay IP scanner for substation automation, FAT, commissioning, and protocol evidence checks.
IEC 60870-5-103 active master tester and analyzer for protection relay FAT/SAT evidence, event logs, mapping profiles, and raw frame trace.
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