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Benjamin

Published November 24, 2025 ©

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HMI Panel for Siemens S7-1200 using USM01 (STM32) + WIZnet W5500

A compact, low-cost HMI panel for Siemens S7-1200, built using an STM32-based USM01 board and a WIZnet W5500 for stable Ethernet communication.