Professional python hunters spotted something strange happening in a South Florida pond. They soon realized they might be the ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Modernizing industrial communication therefore isn’t just about upgrading equipment—it’s about adding security around the systems you already have. Modbus (RTU, TCP, ASCII) has powered industrial ...

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

Remark: for pymodbus use the minimum version of 3.9.x, testetd with pymodbus==3.9.2 The device UnitID has the value 3 as default. If you are not sure you can use the function read_device_unit_id() to ...

Tested with Python 3.12. This tool is for users with basic Python experience who need to scan or read devices on a Modbus RTU network. It requires external hardware: a serial adapter (e.g., ...

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, ...

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Puzzling over the commonly confused "home in" vs. "hone in"? With our grammar guidance, you can home in on the correct usage. If your boss asks you to hone in on the best spot for a new retail outlet, ...

Industrial automation protocols continue to be the most targeted in OT attacks, but building automation systems have been increasingly targeted. Industrial automation protocols continue to be the most ...

As Russia has tested every form of attack on Ukraine's civilians over the past decade, both digital and physical, it's often used winter as one of its weapons—launching cyberattacks on electric ...