{"id":29413,"date":"2026-04-02T08:04:25","date_gmt":"2026-04-02T08:04:25","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=29413"},"modified":"2026-04-02T08:04:29","modified_gmt":"2026-04-02T08:04:29","slug":"raspberry-pi-%e3%82%92wi-fi%e3%83%ab%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%ab-2","status":"publish","type":"post","link":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=29413","title":{"rendered":"Raspberry Pi \u3092Wi-Fi\u30eb\u30fc\u30bf\u30fc\u306b (2)"},"content":{"rendered":"
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Fan付きケースに入っているRaspberry Pi 3 Model B+(左)とパッシブなケースに入っている同Model B<\/figcaption><\/figure>\n<\/div>\n\n\n

ほんの昨日まではAirMac Time Capsule 3TBの電源を抜き差しすればしばらくはWi-Fiルーターの機能をしていましたが，今日になって電源リセットも効かなくなりました．<\/p>\n\n\n\n

それで，実験には使えるが実用的ではないと結論した，Raspberry PiによるWi-Fiルーター<\/a>を実用運転することになりました．ハードウェアはRaspberry Pi 4 Model B (RPi4)です．<\/p>\n\n\n\n

厳密にはブリッジ機能にしているのでルーターというよりはアクセスポイントといった方が良いかも知れません．<\/p>\n\n\n\n

しばらく動かしてみると，昨日の実験よりは安定しています．しかし同時にRTSPを受信するためにVLCを動かすとVLCは安定しません．<\/p>\n\n\n\n

また，RPi4ではもったいないので，これからRaspberry Pi 3 Model B+ (RPi3+)をWi-Fiアクセスポイントに仕立ててみます．<\/p>\n","protected":false},"excerpt":{"rendered":"

\u307b\u3093\u306e\u6628\u65e5\u307e\u3067\u306fAirMac Time Capsule 3TB\u306e\u96fb\u6e90\u3092\u629c\u304d\u5dee\u3057\u3059\u308c\u3070\u3057\u3070\u3089\u304f\u306fWi-Fi\u30eb\u30fc\u30bf\u30fc\u306e\u6a5f\u80fd\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u4eca\u65e5\u306b\u306a\u3063\u3066\u96fb\u6e90\u30ea\u30bb\u30c3\u30c8\u3082\u52b9\u304b\u306a\u304f\u306a\u308a\u307e\u3057\u305f\uff0e \u305d\u308c\u3067\uff0c\u5b9f\u9a13\u306b\u306f\u4f7f\u3048\u308b\u304c\u5b9f\u7528\u7684\u3067\u306f\u306a\u3044\u3068\u7d50\u8ad6\u3057\u305f\uff0cRaspberry Pi\u306b\u3088\u308bWi-Fi\u30eb\u30fc\u30bf\u30fc\u3092\u5b9f\u7528\u904b\u8ee2\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\uff0e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306fRaspberry Pi 4 Model B (RPi4)\u3067\u3059\uff0e \u53b3\u5bc6\u306b\u306f\u30d6\u30ea\u30c3\u30b8\u6a5f\u80fd\u306b\u3057\u3066\u3044\u308b\u306e\u3067\u30eb\u30fc\u30bf\u30fc\u3068\u3044\u3046\u3088\u308a\u306f\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3068\u3044\u3063\u305f\u65b9\u304c\u826f\u3044\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\uff0e \u3057\u3070\u3089\u304f\u52d5\u304b\u3057\u3066\u307f\u308b\u3068\uff0c\u6628\u65e5\u306e\u5b9f\u9a13\u3088\u308a\u306f\u5b89\u5b9a\u3057\u3066\u3044\u307e\u3059\uff0e\u3057\u304b\u3057\u540c\u6642\u306bRTSP\u3092\u53d7\u4fe1\u3059\u308b\u305f\u3081\u306bVLC\u3092\u52d5\u304b\u3059\u3068VLC\u306f\u5b89\u5b9a\u3057\u307e\u305b\u3093\uff0e \u307e\u305f\uff0cRPi4\u3067\u306f\u3082\u3063\u305f\u3044\u306a\u3044\u306e\u3067\uff0c\u3053\u308c\u304b\u3089Raspberry Pi 3 Model B+ (RPi3+)\u3092Wi-Fi\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u306b\u4ed5\u7acb\u3066\u3066\u307f\u307e\u3059\uff0e<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"1","footnotes":""},"categories":[9,6,27,29],"tags":[],"class_list":["post-29413","post","type-post","status-publish","format-standard","hentry","category-aarch64","category-debian","category-rasapberry-pi","category-systemd"],"publishpress_future_action":{"enabled":false,"date":"2026-05-25 12:23:45","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/29413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29413"}],"version-history":[{"count":1,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/29413\/revisions"}],"predecessor-version":[{"id":29416,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/29413\/revisions\/29416"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}