{"blog_title":"\u30e9\u30c3\u30af\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3054\u3063\u305f\u716e\u30d6\u30ed\u30b0","title":"Bluetooth\u306eHost\u3068Controller\u306e\u8a71","provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","published":"2025-01-08 09:11:35","url":"https://devblog.lac.co.jp/entry/202501082","width":"100%","height":"190","version":"1.0","blog_url":"https://devblog.lac.co.jp/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/l/lac_devblog/20250108/20250108091020.png","author_url":"https://blog.hatena.ne.jp/lac_devblog/","author_name":"lac_devblog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdevblog.lac.co.jp%2Fentry%2F202501082\" title=\"Bluetooth\u306eHost\u3068Controller\u306e\u8a71 - \u30e9\u30c3\u30af\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3054\u3063\u305f\u716e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u306d\u3053\u3084\u306a\u304e"],"description":"\u203b\u3053\u3061\u3089\u306e\u8a18\u4e8b\u306f2020\u5e742\u67086\u65e5\u516c\u958b\u30cd\u30c3\u30c8\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u682a\u5f0f\u4f1a\u793e\u7248\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3054\u3063\u305f\u716e\u30d6\u30ed\u30b0\u300d\u3068\u540c\u3058\u5185\u5bb9\u3067\u3059 \u306f\u3058\u3081\u307e\u3057\u3066\u3002\u306d\u3053\u3084\u306a\u304e\u3067\u3059\u3002\u4eca\u56de\u306f\u8eab\u8fd1\u306a\u901a\u4fe1\u6280\u8853\u300cBluetooth\u300d\u306e\u8a71\u3067\u3059\u3002 Bluetooth\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb Bluetooth\u306b\u306f\u3001\u4f7f\u7528\u76ee\u7684\u306b\u5fdc\u3058\u305f\u591a\u6570\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306fIoT\u6a5f\u5668\u3067\u4f7f\u7528\u3055\u308c\u308bGATT(Generic attribute profile) \u3001\u30de\u30a6\u30b9\u3084\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u63a5\u7d9a\u3059\u308b\u3068\u304d\u306b\u4f7f\u7528\u3055\u308c\u308bHID (Human Interface Device Profile)\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u3067\u97f3\u697d\u3092\u805e\u304f\u3068\u304d\u306b\u4f7f\u7528\u3055\u308c\u308bA2DP\uff08Advanced A\u2026"}