Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...

I have a TCP modbus server in an embedded device. It seems that if I stay connected to it, it no longer plays nicely with other forms of control (it has a connection to an internet service, and whilst ...

Forbes contributors publish independent expert analyses and insights. I am an MIT Senior Fellow & Lecturer, 5x-founder & VC investing in AI ...

US-based Altech Corp has recently announced the DO-1 universal monitor for Modbus devices to enable companies to easily monitor, collect, and analyze their equipment and process data such as ...

Your PC needs a way to communicate with other devices, and that’s where TCP/IP can help. It makes sure data moves smoothly across the network, whether you’re browsing the web or sharing files. This ...

In the process of network data processing, protocols within the suite must interact and coordinate across layers. This cross-layer interaction ensures the smooth generation, transmission, reception, ...

I’ve encountered an issue with how Zeek parses Modbus traffic on port 502. Currently, all traffic on port 502 is parsed as Modbus if an entire PDU from both sides is successfully parsed, even if the ...

Microsoft warned customers this Tuesday to patch a critical TCP/IP remote code execution (RCE) vulnerability with an increased likelihood of exploitation that impacts all Windows systems using IPv6, ...

Cybersecurity researchers have discovered what they say is the ninth Industrial Control Systems (ICS)-focused malware that has been used in a disruptive cyber attack targeting an energy company in the ...

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