{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyottya.hatenadiary.org%2Fentry%2F2025%2F02%2F01%2F215606\" title=\"waveshare\u306eModbus RTU Relay (D) - \u307f\u305a\u305f\u307e\u308a\u306e\u306a\u304b\u306e\u3053\u3068\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","published":"2025-02-01 21:56:06","url":"https://yottya.hatenadiary.org/entry/2025/02/01/215606","provider_url":"https://hatena.blog","title":"waveshare\u306eModbus RTU Relay (D)","categories":[],"author_name":"yottya","height":"190","type":"rich","description":"\u4ee5\u4e0b\u306e\u8a18\u4e8b\u306e\u7d9a\u304d\u3067\u3059\u304c\u3001\u672c\u7b4b\u304b\u3089\u5916\u308c\u308b\u306e\u3067\u5225\u306b\u3057\u307e\u3057\u305f\u3002 raspberry pi \u3068OpenPLC\u3067\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u307e\u3067 - \u307f\u305a\u305f\u307e\u308a\u306e\u306a\u304b\u306e\u3053\u3068 Modbus RTU Relay\u3067\u3042\u305d\u3093\u3060\u30e1\u30e2\u3067\u3059\u304c\u3001\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u3082\u672c\u5f53\u306b\u7d20\u4eba\u306a\u306e\u3067\u4e2d\u8eab\u306f\u30b9\u30ab\u30b9\u30ab\u3067\u3059 \u80cc\u666f \u30e9\u30ba\u30d1\u30a4+OpenPLC\u3067PLC\u3082\u3069\u304d\u3092\u4f5c\u3063\u3066\u307f\u308b\u904e\u7a0b\u3067\u3001waveshare\u306e\u300cModbus RTU Relay (D)\u300d\u3092\u3064\u306a\u3050\u3053\u3068\u306b\u6210\u529f\u3057\u305f\u3002 \u3053\u308c\u3067\u30e9\u30ba\u30d1\u30a4\u306eGPIO\u70b9\u6570\u306b\u7e1b\u3089\u308c\u308b\u3053\u3068\u306a\u304f\u3001\u304b\u306a\u308a\u81ea\u7531\u306b\u7269\u7406IO\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3068\u3044\u3048\u308b\u3002 \u305f\u3060\u3001Modbus RTU Relay (D)\u304f\u3093\u306f\u306a\u304b\u306a\u304b\u30af\u30bb\u304c\u3042\u3063\u305f\u306e\u3067\u3001\u3053\u2026","blog_url":"https://yottya.hatenadiary.org/","blog_title":"\u307f\u305a\u305f\u307e\u308a\u306e\u306a\u304b\u306e\u3053\u3068","author_url":"https://blog.hatena.ne.jp/yottya/","version":"1.0","image_url":null,"width":"100%"}