suoten/ProtoForge
Zero-hardware simulator for 28 industrial protocols — Modbus TCP/S7/OPC UA/BACnet/MQTT & more. Test SCADA, HMI & IoT gateway software without real PLCs. 零硬件仿真28种工业协议设备，测试上位机/SCADA/网关，开箱即用。
A star delta has been computed for 62,252 of 63,107 tracked repositories in this period, and only those can be ranked in it.
A repository missing here has not been measured far enough back yet. That does not mean it did not move.
Star counts measured between 07:56 and 10:07 (BKK).
Zero-hardware simulator for 28 industrial protocols — Modbus TCP/S7/OPC UA/BACnet/MQTT & more. Test SCADA, HMI & IoT gateway software without real PLCs. 零硬件仿真28种工业协议设备，测试上位机/SCADA/网关，开箱即用。
Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols.
Web-based Process Visualization (SCADA/HMI/Dashboard) software
PLC4X The Industrial IoT adapter
EdgeCore is the core runtime of EdgeOS industrial edge platform. 部署于工业现场，支持Modbus、BACnet、OPC-UA、S7、EtherNet等协议接入，通过MQTT、OPC-UA Server、Sparkplug-B连接云端，实现工业数据采集、边缘计算与智能协同(MCP Server)。
VOLTTRON Distributed Control System Platform
An industrial connectivity edge application translating from proprietary protocols to OPC UA leveraging the W3C Web of Things (WoT) thing descriptions.
That's all 7 repositories in this period.