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
Jun 5, 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.
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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