{"id":923,"date":"2019-11-24T22:24:03","date_gmt":"2019-11-24T14:24:03","guid":{"rendered":"https:\/\/yangwang.hk\/?p=923"},"modified":"2019-11-24T22:24:03","modified_gmt":"2019-11-24T14:24:03","slug":"%e8%a7%a3%e5%86%b3%e6%a0%91%e8%8e%93%e6%b4%be4b%e6%90%9c%e4%b8%8d%e5%88%b0%ef%bc%8c%e4%b8%8d%e8%83%bd%e8%bf%9e%e6%8e%a55g-wifi%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/yangwang.hk\/?p=923","title":{"rendered":"\u89e3\u51b3\u6811\u8393\u6d3e4B\u641c\u4e0d\u5230\uff0c\u4e0d\u80fd\u8fde\u63a55G WiFi\u7684\u95ee\u9898"},"content":{"rendered":"<p>\u53cc\u5341\u4e00\u4e70\u4e86\u4e00\u4e2a\u6811\u8393\u6d3e4B\uff0c\u62ff\u5230\u624b\u4e0a\u7b2c\u4e00\u4ef6\u4e8b\u513f\u5f53\u7136\u662f\u88c5\u7cfb\u7edf\uff0c\u8054\u7f51\u4e86\u3002<\/p>\n<p>\u7cfb\u7edf\u6211\u9009\u62e9\u7684\u662f\u5b98\u65b9\u652f\u6301\u7684Raspbian\u3002\u70e7\u5199\uff0c\u5f00\u673a\u4e00\u6b21\u6210\u529f\uff0c\u4f46\u662f\u5230\u4e86\u8054\u7f51\u7684\u65f6\u5019\u5c31\u51fa\u95ee\u9898\u4e86\u3002<\/p>\n<p>\u4e00\u5f00\u59cbGUI\u754c\u9762\u91cc\u662f\u80fd\u641c\u5230\u6211\u6240\u4f7f\u7528\u7684WiFi\u7684\uff0c\u4f46\u662f<strong>\u4e00\u65e6\u8f93\u5165\u5bc6\u7801\u8fdb\u884c\u8fde\u63a5\uff0c\u5c31\u518d\u4e5f\u627e\u4e0d\u5230\u6211\u7684\u90a3\u4e2aSSID\u4e86\u3002<\/strong><\/p>\n<p>\u8fd9\u79cd\u73b0\u8c61\u53ea\u51fa\u73b0\u57285GWiFi\u4e0a\uff0c\u4f7f\u75282.4G\u5b8c\u5168\u80fd\u6b63\u5e38\u8054\u7f51\u3002<\/p>\n<p><strong>\u641c\u4e0d\u5230\u67d0\u4e2aWiFi\u5927\u6982\u7387\u662f\u9891\u6bb5\u4e0a\u51fa\u4e86\u95ee\u9898<\/strong>\uff0c\u7ecf\u8fc7\u4e00\u756a\u641c\u7d22\u5728GitHub\u4e0a\u53d1\u73b0\u6709\u4eba\u548c\u6211\u6709\u7c7b\u4f3c\u7684\u7ecf\u5386\u3002<\/p>\n<p><a href=\"https:\/\/github.com\/raspberrypi\/firmware\/issues\/1246\">https:\/\/github.com\/raspberrypi\/firmware\/issues\/1246<\/a><\/p>\n<p>\u7531\u4e8e5GWiFi\u6240\u4f7f\u7528\u7684\u9891\u7387\u6bd4\u8f83\u7279\u6b8a\uff0c\u5404\u4e2a\u56fd\u5bb6\u5bf9\u4e8e\u5141\u8bb8\u4f7f\u7528\u7684\u4fe1\u9053\u6709\u8f83\u5927\u7684\u5dee\u5f02\u3002<\/p>\n<p>\u5bf9\u4e8e\u9891\u6bb5\u7684\u9650\u5236\u662f\u901a\u8fc7\u8f6f\u4ef6\u5b9e\u73b0\u7684\uff0c\u56e0\u6b64\u6211\u4eec\u8bbe\u7f6eWiFi\u5730\u533a\u6765\u4fee\u6539\u53ef\u4ee5\u8fde\u63a5\u7684\u9891\u6bb5\u3002<\/p>\n<p>\u4f7f\u7528<code>iwlist channel<\/code>\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5230\u5f53\u524d\u5141\u8bb8\u8fde\u63a5\u7684\u9891\u6bb5<\/p>\n<p><a href=\"https:\/\/yangwang.hk\/?attachment_id=924\" rel=\"attachment wp-att-924\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-924\" src=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_13-55-05.jpg\" alt=\"\" width=\"539\" height=\"404\" srcset=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_13-55-05.jpg 539w, https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_13-55-05-300x225.jpg 300w\" sizes=\"auto, (max-width: 539px) 100vw, 539px\" \/><\/a><\/p>\n<p>\u4e0a\u56fe\u662f\u5c06\u5730\u533a\u8bbe\u7f6e\u4e3aCN\u540e\u53ef\u4ee5\u8fde\u63a5\u7684\u9891\u6bb5\u3002\u53ef\u4ee5\u770b\u76845G\u53ef\u4ee5\u4f7f\u7528\u7684\u9891\u6bb5\u4ec5\u6709149-165\u4e00\u51715\u4e2a\u3002\u8fd9\u4e2a\u8303\u56f4\u5176\u5b9e\u662f\u8fdc\u5c0f\u4e8e\u4e2d\u56fd\u5b9e\u9645\u53ef\u4ee5\u4f7f\u7528\u7684\u4fe1\u9053\u7684\u3002<\/p>\n<p>\u65e9\u57282012\u5e74\uff0c\u4e2d\u56fd\u5c31\u65b0\u5f00\u653e\u4e8636-64\u9891\u6bb5\uff0c\u56e0\u6b64\u5b9e\u9645\u80fd\u4f7f\u7528\u7684\u9891\u6bb5\u81f3\u5c11\u670936, 40, 44, 48, 52, 56, 60, 64, 149,153, 157, 161, 165\uff0c\u4e00\u517113\u4e2a\u3002<\/p>\n<p>\u800c\u6211\u7684WiFi\u6b63\u597d\u8bbe\u7f6e\u4f7f\u752856\u4fe1\u9053\uff0c\u56e0\u6b64\u6811\u8393\u6d3e\u4e0d\u80fd\u8fde\u63a5\u5c31\u5f88\u6b63\u5e38\u4e86<\/p>\n<p><a href=\"https:\/\/yangwang.hk\/?attachment_id=926\" rel=\"attachment wp-att-926\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-926\" src=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/firefox_2019-11-23_14-15-41.png\" alt=\"\" width=\"358\" height=\"53\" srcset=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/firefox_2019-11-23_14-15-41.png 358w, https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/firefox_2019-11-23_14-15-41-300x44.png 300w\" sizes=\"auto, (max-width: 358px) 100vw, 358px\" \/><\/a><\/p>\n<p>\u77e5\u9053\u95ee\u9898\u5728\u90a3\u513f\u5c31\u5f88\u7b80\u5355\u4e86\uff0c\u7b2c\u4e00\u4e2a\u65b9\u6cd5\u662f\u5728\u8def\u7531\u5668\u4e0a\u4fee\u6539\u65e0\u7ebf\u4fe1\u9053\uff0c\u6539\u6210149-165\u4e2d\u7684\u4e00\u4e2a\u5c31\u89e3\u51b3\u6240\u6709\u95ee\u9898\u4e86\u3002<\/p>\n<p>\u7136\u800c\uff0c\u6539\u4fe1\u9053\u662f\u4e0d\u53ef\u80fd\u6539\u4fe1\u9053\u7684\uff0c\u8fd9\u8f88\u5b50\u90fd\u4e0d\u53ef\u80fd\u6539\u4fe1\u9053\u3002\u4f60\u8981\u95ee\u4e3a\u5565\uff1f\u56e0\u4e3a149-165\u4fe1\u9053\u5185\u5df2\u7ecf\u6324\u6ee1\u4e86WiFi\uff0c\u4f60\u6765\u611f\u53d7\u4e00\u4e0b<\/p>\n<p><a href=\"https:\/\/yangwang.hk\/?attachment_id=927\" rel=\"attachment wp-att-927\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-927\" src=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_14-21-25-161x300.jpg\" alt=\"\" width=\"300\" height=\"559\" srcset=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_14-21-25-161x300.jpg 161w, https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_14-21-25-550x1024.jpg 550w, https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_14-21-25-660x1230.jpg 660w, https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_14-21-25.jpg 687w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\uff08\u5de6\u8fb9\u90a3\u4e2a\u6700\u5927\u7684\u5f27\u5c31\u662f\u6211\u7684WiFi\uff09<\/p>\n<p>\u6ca1\u529e\u6cd5\uff0c\u5b66\u6821\u5bbf\u820d\u697c\u65e0\u7ebf\u73af\u5883\u5c31\u662f\u8fd9\u4e48\u5dee\u3002\u90a3\u53ea\u80fd\u65b9\u68482\u4e86\uff0c\u4fee\u6539\u6811\u8393\u6d3e\u4e0aWiFi\u7684\u5730\u533a\u3002\u4f7f\u7528<code><em>rasp<\/em>-<em>config<\/em><\/code>\u6216\u56fe\u5f62\u754c\u9762\u91cc\u7684\u8bbe\u7f6e\u5c06\u5730\u533a\u6539\u4e3aUS\uff0c\u7136\u540e\u518d\u770b\u770b\u652f\u6301\u7684\u4fe1\u9053\uff1a<\/p>\n<p><a href=\"https:\/\/yangwang.hk\/?attachment_id=925\" rel=\"attachment wp-att-925\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-925\" src=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_13-55-10.jpg\" alt=\"\" width=\"456\" height=\"627\" srcset=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_13-55-10.jpg 456w, https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/photo_2019-11-23_13-55-10-218x300.jpg 218w\" sizes=\"auto, (max-width: 456px) 100vw, 456px\" \/><\/a><\/p>\n<p>\u55ef\uff0c\u8fd9\u624d\u50cf\u8bdd\u561b\u2026\u2026<\/p>\n<p>\u4fee\u6539\u5730\u533a\u540e\uff0c\u679c\u7136\u5c31\u80fd\u641c\u7d22\u5230\u6211\u7684SSID\u4e86\uff0c\u9009\u62e9\u8fde\u63a5\u4e00\u6c14\u5475\u6210\u3002<\/p>\n<p>\u7136\u540e\u2026\u2026\u66f4\u9b3c\u755c\u7684\u4e8b\u60c5\u53d1\u751f\u4e86\uff0cWiFi\u4f1a\u5728\u8fde\u4e0a\u7684\u51e0\u79d2\u540e\u81ea\u52a8\u65ad\u5f00\uff0c\u65ad\u5f00\u51e0\u79d2\u540e\u53c8\u4f1a\u81ea\u52a8\u91cd\u65b0\u8fde\u4e0a\u3002<\/p>\n<p>\u5982\u679c\u8fd9\u4e2a\u65f6\u5019\u4f60\u4f7f\u7528<code>iwlist channel<\/code>\u53bb\u67e5\u770b\u80fd\u8fde\u63a5\u7684\u4fe1\u9053\uff0c\u4f60\u4f1a\u53d1\u73b0\u5728\u8fde\u63a5\u6210\u529f\u540e\u5730\u533a\u4f3c\u4e4e\u53c8\u88ab\u4fee\u6539\u4e3a\u4e86CN\uff0c\u8fd9\u4e2a\u65f6\u5019\u4f1a\u56e0\u4e3a\u4fe1\u9053\u4e0d\u652f\u6301\u800c\u81ea\u52a8\u65ad\u5f00<\/p>\n<p>\u4f46\u662f\u65ad\u5f00\u4e00\u6bb5\u65f6\u95f4\u540e\u53c8\u4f1a\u81ea\u5df1\u6062\u590d\u4e3aUS\u5730\u533a\u7684\u4fe1\u9053\uff0c\u4e8e\u662f\u53c8\u80fd\u8fde\u4e0a\u4e86\u2026\u2026<\/p>\n<p><a href=\"https:\/\/yangwang.hk\/?attachment_id=929\" rel=\"attachment wp-att-929\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-929\" src=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/9150e4e5ly1fmm7a0h8pqj206o06o0sv.jpg\" alt=\"\" width=\"240\" height=\"240\" srcset=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/9150e4e5ly1fmm7a0h8pqj206o06o0sv.jpg 240w, https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/9150e4e5ly1fmm7a0h8pqj206o06o0sv-150x150.jpg 150w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><\/p>\n<p>\u8fd9\u4e2a\u64cd\u4f5c\u4f3c\u4e4e\u8bf4\u660eWiFi\u4f1a\u5728\u5b8c\u6210\u8fde\u63a5\u540e\u81ea\u52a8\u534f\u5546\u5f53\u524d\u7684\u5730\u533a\uff0c\u5f53\u7136\u6211\u4e5f\u6ca1\u7814\u7a76\u8fc7802.11ac\u534f\u8bae\uff0c\u8fd9\u4ec5\u4ec5\u662f\u4e00\u4e2a\u731c\u6d4b\u3002<\/p>\n<p>\u89e3\u51b3\u95ee\u9898\u7684\u65b9\u6cd5\u4e5f\u5f88\u7b80\u5355\uff0c\u5728\u8def\u7531\u5668\u4e0a\u628a\u5730\u533a\u4e5f\u4fee\u6539\u4e3aUS<\/p>\n<p><a href=\"https:\/\/yangwang.hk\/?attachment_id=930\" rel=\"attachment wp-att-930\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-930\" src=\"https:\/\/yangwang.hk\/wp-content\/uploads\/2019\/11\/firefox_2019-11-23_14-34-27.png\" alt=\"\" width=\"268\" height=\"54\" \/><\/a><\/p>\n<p>\u4fdd\u5b58\u540eWiFi\u5c31\u6b63\u5e38\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53cc\u5341\u4e00\u4e70\u4e86\u4e00\u4e2a\u6811\u8393\u6d3e4B\uff0c\u62ff\u5230\u624b\u4e0a\u7b2c\u4e00\u4ef6\u4e8b\u513f\u5f53\u7136\u662f\u88c5\u7cfb\u7edf\uff0c\u8054\u7f51\u4e86\u3002 \u7cfb\u7edf\u6211\u9009\u62e9\u7684\u662f\u5b98\u65b9\u652f\u6301\u7684Raspbian\u3002\u2026 <span class=\"read-more\"><a href=\"https:\/\/yangwang.hk\/?p=923\">Read More: \u89e3\u51b3\u6811\u8393\u6d3e4B\u641c\u4e0d\u5230\u2026 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-923","post","type-post","status-publish","format-standard","hentry","category-9"],"views":22634,"_links":{"self":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=923"}],"version-history":[{"count":2,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/923\/revisions"}],"predecessor-version":[{"id":931,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/923\/revisions\/931"}],"wp:attachment":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}