If you have trouble following the instruction below, feel free to join OSCER weekly zoom help sessions. To load a specific version of python, such as Python/3.12.3-GCCcore-13.3.0, type: module load ...

Yellow sheet music can confuse playback apps. A command-line Python script solved the PDF problem. Sometimes AI is best used to write the tool. Recently, my wife, Denise, started singing with her ...

Python TCP Port Scanner – Full Project Build/ ├── scanner.py # Enhanced CLI scanner (TCP/UDP) ├── gui_scanner.py # Modern GUI application ├── setup.py # Package installation script ├── config.json # ...

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, ...

A simple yet effective Python tool to perform basic LAN scanning and security checks. This is the first step of a personal project aimed at improving my skills in system administration, networking, ...

Abstract: The integration of networked control in photovoltaic (PV) parks introduces critical challenges related to communication reliability and protocol efficiency. This paper presents a comparative ...

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 ...

Hello beautiful people! Hope that 2025 is treating you well, even though it’s been buggy for me, so far. Welcome to the Doodles and Programming blog and today we’re going to build: A sentiment ...

This online book, “A comprehensible guide to industrial Ethernet” by Wilfried Voss, explains the basics of various protocols, such as Ethernet/IP, Modbus/TCP, EtherCAT, Ethernet Powerlink, ProfiNet ...

Abstract: Modbus/TCP is a common industrial control protocol, but security was not considered at the beginning of the design. Many researchers have proposed cryptography-based Modbus/TCP security ...