The bridge listens on a configurable TCP port (default: 502) and expects standard Modbus TCP frames from clients. Each request is translated into a Modbus RTU frame, transmitted over UART, and the ...

Before recently, I had never touched industrial security. I just had a standard PC, some free open-source software, and a deep curiosity about how critical infrastructure actually works under the hood ...

Tiger Data, the creators of TimescaleDB, develops the open-source time-series database built on PostgreSQL. This article walks through a working template that uses Claude Code Agent Teams to build one ...

Supervisory Control and Data Acquisition (SCADA) systems form the operational backbone of industrial infrastructure. But choosing a platform is a long-term commitment. These systems often run for 10 ...

The bridge listens on a configurable TCP port (default: 502) and expects standard Modbus TCP frames from clients. Each request is translated into a Modbus RTU frame, transmitted over UART, and the ...

The design data for the RA8D2 evaluation kit EK-RA8D2 includes the schematic, BOM, PCB layout files, and Gerber artwork - essential tools for enabling complete evaluation of the RA8D2.

原创 最新推荐文章于 2026-07-26 10:59:58 发布 · 1.7k 阅读 简介：本文是针对西门子S7-300和S7-400系列PLC扩展模块CP343-1与CP443-1进行Modbus TCP通讯的入门指南。介绍了如何配置网络参数、启用Modbus TCP服务、定义数据区、编程通信逻辑以及测试通信。文档A0394_CP_modbus_TCP.pdf ...

PythonでModbus通信ができるライブラリPyModbusを紹介します。 Welcome to PyModbus’s documentation! — PyModbus 4.0.0dev documentation pymodbus.readthedocs.io 参考として、ネットワーク通信用のライブラリsocketは下記の通りです。 1－1．Modbusとは ...

さまざまなファイル形式をMarkdownに変換するライブラリ「MarkItDown」を紹介します。 公式では3種類の使用方法が紹介されています。 コマンドラインの記法は①＞, ②-oオプションで出力ファイル記載, ③パイプラインを使用があります。 [Terminal] markitdown path-to ...

OpenAI has disrupted over 20 malicious cyber operations abusing its AI-powered chatbot, ChatGPT, for debugging and developing malware, spreading misinformation, evading detection, and conducting spear ...