{"id":8406,"date":"2025-08-29T19:59:00","date_gmt":"2025-08-29T10:59:00","guid":{"rendered":"https:\/\/www.ekit-tech.com\/?p=8406"},"modified":"2025-08-28T23:12:58","modified_gmt":"2025-08-28T14:12:58","slug":"%e3%80%90%e3%83%a9%e3%82%ba%e3%83%91%e3%82%a4zero2w%e3%80%91bluetooth%e3%82%b9%e3%83%94%e3%83%bc%e3%82%ab%e3%83%bc%e3%82%92%e6%94%b9%e9%80%a0%e3%81%97%e3%81%a6radiko%e5%b0%82%e7%94%a8%e3%83%97","status":"publish","type":"post","link":"https:\/\/www.ekit-tech.com\/?p=8406","title":{"rendered":"\u3010\u30e9\u30ba\u30d1\u30a4ZERO2W\u3011bluetooth\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u6539\u9020\u3057\u3066radiko\u5c02\u7528\u30d7\u30ec\u30a4\u30e4\u30fc\u3092\u4f5c\u308b"},"content":{"rendered":"\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper youtube\"><iframe src=\"https:\/\/www.youtube.com\/embed\/abUjI9Zb6mM\"><\/iframe><\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30b9\u30de\u30db\u3067radiko\u3092\u6d41\u3057\u3066\u308b\u3068\u3001<\/p>\n\n\n\n<ul><li>\u30a4\u30f3\u30b9\u30bf\u3084YouTube\u3092\u898b\u308b\u3068\u304d\u306b\u6b62\u307e\u308b<\/li><li>\u3044\u3061\u3044\u3061\u30a2\u30d7\u30ea\u3092\u958b\u304f\u306e\u304c\u9762\u5012<\/li><\/ul>\n\n\n\n<p>\u305d\u3093\u306a\u4e0d\u6e80\u3001\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3060\u3051\u3067radiko\u304c\u6d41\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u3093\u306a\u5c02\u7528\u6a5f\u3092\u3001\u30c0\u30a4\u30bd\u30fc\u306e\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u6539\u9020\u3057\u3066\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-6-1200x675.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-6-1200x675.jpg\" alt=\"adiko\u5c02\u7528\u30d7\u30ec\u30a4\u30e4\u30fc\uff08\u524d\uff09\" class=\"wp-image-8469\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-6-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-6-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-6-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-6-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-6.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-7.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-7-1200x675.jpg\" alt=\"adiko\u5c02\u7528\u30d7\u30ec\u30a4\u30e4\u30fc\uff08\u88cf\uff09\" class=\"wp-image-8470\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-7-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-7-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-7-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-7-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-7.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<\/div><h2>\u4f7f\u7528\u90e8\u54c1<\/h2><div class=\"inner\">\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-4.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-4-1200x675.jpg\" alt=\"\u30c0\u30a4\u30bd\u30fc\u306e\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u5916\u7bb1\" class=\"wp-image-8436\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-4-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-4-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-4-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-4-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-4.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u898b\u305f\u76ee\u306f\u6614\u306e\u30e9\u30b8\u30aa\u98a8\u3067\u3059\u304c\u3001\u4e2d\u8eab\u306fBluetooth\u30b9\u30d4\u30fc\u30ab\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<p>microSD\u30ab\u30fc\u30c9\u306e\u97f3\u697d\u518d\u751f\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u3066\u3001\u97f3\u91cf\u3082\u5341\u5206\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3067700\u5186\u3068\u3044\u3046\u4fa1\u683c\u306f\u3001\u3055\u3059\u304c\u30c0\u30a4\u30bd\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u4f55\u3088\u308a\u3001\u3053\u306e\u30ec\u30c8\u30ed\u306a\u30c7\u30b6\u30a4\u30f3\u304c\u7d20\u6674\u3089\u3057\u3044\uff01<\/p>\n\n\n\n<p>\u30e9\u30b8\u30aa\u5c02\u7528\u6a5f\u3068\u3057\u3066\u6539\u9020\u3059\u308b\u306b\u306f\u30d4\u30c3\u30bf\u30ea\u306e\u96f0\u56f2\u6c17\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-5.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-5-1200x675.jpg\" alt=\"Raspberry Pi Zero 2 W\" class=\"wp-image-8437\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-5-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-5-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-5-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-5-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-5.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u3055\u3066\u3001\u4eca\u56de\u306e\u6539\u9020\u306e\u4e3b\u5f79\u3068\u306a\u308b\u306e\u304c\u300cRaspberry Pi Zero 2 W\u300d<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001SSL\u901a\u4fe1\u3084\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u518d\u751f\u304c\u5fc5\u8981\u306b\u306a\u308b\u306e\u3067\u3001\u30de\u30a4\u30b3\u30f3\u3067\u306f\u3061\u3087\u3063\u3068\u529b\u4e0d\u8db3\u3002<\/p>\n\n\n\n<p>OS\u3092\u642d\u8f09\u3057\u305f\u30e9\u30ba\u30d1\u30a4Zero2w\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3>\u305d\u306e\u4ed6\u306e\u4f7f\u7528\u90e8\u54c1<\/h3>\n\n\n\n<ul><li>\u30b9\u30e9\u30a4\u30c9\u30b9\u30a4\u30c3\u30c1\uff081\u56de\u8def2\u63a5\u70b9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff0810k\u03a9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff0847k\u03a9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff08330\u03a9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff081k\u03a9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff08300\u03a9\uff09<\/li><li>\u7a4d\u5c64\u30bb\u30e9\u30df\u30c3\u30af\u30b3\u30f3\u30c7\u30f3\u30b5 104k\uff080.1uF\uff09<\/li><li>\u96fb\u89e3\u30b3\u30f3\u30c7\u30f3\u30b5\uff084.7uF\/50V\uff09<\/li><li>IC\uff0874HC74\uff09<\/li><li>\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff082SC1815\uff09<\/li><li>Pch\u30d1\u30ef\u30fcMOSFET\uff08MTP4835I3\uff09<\/li><li>\u30d5\u30a9\u30c8\u30ea\u30ec\u30fc\uff08TLP241A\uff09<\/li><li>Raspberry Pi ZERO\u7528\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u57fa\u677f<\/li><\/ul>\n\n\n\n<\/div><h2><strong>\u56de\u8def\u56f3<\/strong><\/h2><div class=\"inner\">\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-1.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"456\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-1-1200x456.jpg\" alt=\"radiko\u5c02\u7528\u30d7\u30ec\u30a4\u30e4\u30fc\u306e\u56de\u8def\u56f3\" class=\"wp-image-8407\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-1-1200x456.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-1-300x114.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-1-768x292.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-1-1536x584.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-1.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<\/div><h2><strong>\u52d5\u4f5c\u89e3\u8aac<\/strong><\/h2><div class=\"inner\">\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-3.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-3-1200x675.jpg\" alt=\"radiko\u5c02\u7528\u30d7\u30ec\u30a4\u30e4\u30fc\u306e\u57fa\u677f\u914d\u7dda\u5199\u771f\" class=\"wp-image-8433\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-3-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-3-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-3-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-3-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-3.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60(18650\uff093.7V\u3092MT3608\u642d\u8f09DCDC\u6607\u5727\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3044\u3001\u30e9\u30ba\u30d1\u30a4Zero2w\u306e\u52d5\u4f5c\u96fb\u5727\u3067\u3042\u308b5V\u3078\u5909\u63db\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u305d\u306e\u4ed6\u306e\u5927\u90e8\u5206\u306e\u56de\u8def\u306f\u3001\u30e9\u30ba\u30d1\u30a4Zero2w\u304c\u5f85\u6a5f\u4e2d\u306b\u6d88\u8cbb\u3059\u308b\u96fb\u6d41\u3092\u6291\u3048\u308b\u305f\u3081\u306e\u56de\u8def\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8a73\u3057\u304f\u306f\u4e0b\u8a18\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u2193<\/p>\n\n\n\n<p><a href=\"https:\/\/www.ekit-tech.com\/?p=8385\">\u30e9\u30ba\u30d1\u30a4Zero2W\u306e\u7701\u96fb\u529b\u56de\u8def\uff08shutdown\u30b3\u30de\u30f3\u30c9\u5f8c\u306b\u96fb\u6e90\u906e\u65ad\uff09<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<\/div><h2>\u30e9\u30ba\u30d1\u30a4\u3068\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u96fb\u6e90\u30b9\u30a4\u30c3\u30c1\u9023\u52d5<\/h2><div class=\"inner\">\n\n\n\n<p>\u30e9\u30ba\u30d1\u30a4Zero2w\u3068\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u3001bluetooth\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u914d\u7dda\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u552f\u4e00\u3001\u30b9\u30e9\u30a4\u30c9\u30b9\u30a4\u30c3\u30c1\u3092ON\u306b\u3057\u305f\u3068\u304d\u306b\u3001\u9023\u52d5\u3057\u3066\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u96fb\u6e90\u3092ON\u306b\u3059\u308b\u305f\u3081\u306e\u914d\u7dda\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-2.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-2-1200x675.jpg\" alt=\"\u30b9\u30e9\u30a4\u30c9\u30b9\u30a4\u30c3\u30c1\u3092ON\u306b\u3057\u305f\u3068\u304d\u306b\u3001\u9023\u52d5\u3057\u3066\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u96fb\u6e90\u3092ON\u306b\u3059\u308b\u305f\u3081\u306e\u914d\u7dda\" class=\"wp-image-8427\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-2-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-2-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-2-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-2-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250822-2.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u96fb\u6e90ON\u3068OFF\u30dc\u30bf\u30f3\u304c\u5171\u901a\u3067\u30013\u79d2\u9577\u62bc\u3057\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u6e90\u306eON\u30fbOFF\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u3001GPIO17\u3068\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u914d\u7dda\u3067\u3064\u306a\u304e\u3001\u30e9\u30ba\u30d1\u30a4Zero\u306e\u8d77\u52d5\u6642\u30fb\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u6642\u306b\u3001\u4e0b\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3>\u8d77\u52d5\u6642<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/bin\/bash\n# GPIO17\u3092\u51fa\u529b\u306b\u8a2d\u5b9a\nraspi-gpio set 17 op dh\n# 3\u79d2\u5f85\u6a5f\nsleep 3\n# LOW\u306b\u623b\u3059\nraspi-gpio set 17 op dl<\/code><\/pre>\n\n\n\n<h3>\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/bin\/bash\n# \u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u76f4\u524d\u306b GPIO17 \u30923\u79d2High\n\nraspi-gpio set 17 op dh   # High\nsleep 3\nraspi-gpio set 17 op dl   # Low\uff08\u623b\u3059\u3001\u306a\u304f\u3066\u3082OK\uff09<\/code><\/pre>\n\n\n\n<\/div><h2>radiko\u518d\u751f\u30d7\u30ed\u30b0\u30e9\u30e0<\/h2><div class=\"inner\">\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/usr\/bin\/env bash\nset -euo pipefail\n\nDEVICE_MAC=\"4F:B7:DB:F7:7D:EA\"\nRADIKO_STATION=\"LFR\"\nexport YT_DLP_PLUGIN_DIR=\"$HOME\/.config\/yt-dlp\/plugins\"\n\n# ===== \u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08\u8d77\u52d5\u6642\u9593\u77ed\u7e2e\u7528\uff09 =====\nBT_RETRIES=10           # BT\u63a5\u7d9a\u30ea\u30c8\u30e9\u30a4\u56de\u6570\nBT_SLEEP=1              # BT\u30ea\u30c8\u30e9\u30a4\u9593\u9694\uff08\u79d2\uff09\nSINK_WAIT_LOOPS=40      # sink\u5f85\u3061\u56de\u6570\nSINK_WAIT_STEP=0.5      # sink\u5f85\u3061\u9593\u9694\uff08\u79d2\uff09\nURL_RETRIES=12          # URL\u53d6\u5f97\u30ea\u30c8\u30e9\u30a4\u56de\u6570\nURL_SLEEP=1             # URL\u30ea\u30c8\u30e9\u30a4\u9593\u9694\uff08\u79d2\uff09\nVOL=\"85%\"\n\nlog(){ echo \"radiko_fast: $*\"; logger -t radiko_fast -- \"$*\"; }\n\n# 0) pulseaudio \u3092\u78ba\u5b9f\u306b\u8d77\u52d5\uff08\u901f\u3084\u304b\u306b\uff09\npulseaudio --check || pulseaudio --start || true\n\n# 1) BT\u63a5\u7d9a\uff08\u77ed\u3044\u9593\u9694\u3067\u30c6\u30f3\u30dd\u3088\u304f\u30ea\u30c8\u30e9\u30a4\uff09\nfor i in $(seq 1 $BT_RETRIES); do\n  if echo -e \"connect ${DEVICE_MAC}\\nexit\" | bluetoothctl &gt;\/dev\/null 2&gt;&amp;1; then\n    log \"bluetooth connected (try $i)\"\n    break\n  fi\n  sleep \"$BT_SLEEP\"\ndone\n\n# 1.5) A2DP\u3078\uff08\u30ab\u30fc\u30c9\u304c\u898b\u3048\u305f\u3089\u5373\u5207\u66ff\uff09\ncard=$(pactl list short cards | awk \"\/bluez_card\\.${DEVICE_MAC\/\/:\/_}\/ {print \\$2; exit}\" || true)\n&#91;&#91; -n \"${card:-}\" ]] &amp;&amp; pactl set-card-profile \"$card\" a2dp-sink || true\n\n# 2) sink\u304c\u51fa\u308b\u307e\u3067\u7d20\u65e9\u304f\u5f85\u3064\uff080.5\u79d2\u523b\u307f\uff09\nSINK=\"\"\nfor i in $(seq 1 $SINK_WAIT_LOOPS); do\n  SINK=$(pactl list short sinks | awk \"\/bluez_(sink|output)\\.${DEVICE_MAC\/\/:\/_}.*a2dp&#91;-_]sink\/ {print \\$2; exit}\" || true)\n  if &#91;&#91; -n \"$SINK\" ]]; then\n    log \"sink detected: $SINK (try $i)\"\n    pactl set-default-sink \"$SINK\" || true\n    pactl set-sink-mute   \"$SINK\" 0 || true\n    pactl set-sink-volume \"$SINK\" \"$VOL\" || true\n    break\n  fi\n  # 0.5\u79d2\u30b9\u30ea\u30fc\u30d7\n  python3 - &lt;&lt;'PY' 2&gt;\/dev\/null || sleep \"$SINK_WAIT_STEP\"\nimport time; time.sleep(float(\"$SINK_WAIT_STEP\"))\nPY\ndone\n\nif &#91;&#91; -z \"$SINK\" ]]; then\n  log \"ERROR: bluetooth sink not found. abort.\"\n  exit 1\nfi\n\n# 3) Radiko URL \u3092\u3059\u3050\u53d6\u308a\u306b\u884c\u304f\uff08\u30cd\u30c3\u30c8\u304c\u4e0a\u304c\u308a\u5207\u308b\u524d\u63d0\u3067\u30ea\u30c8\u30e9\u30a4\uff09\nRADIKO_URL=\"\"\nfor i in $(seq 1 $URL_RETRIES); do\n  RADIKO_URL=\"$(yt-dlp -q -g 'https:\/\/radiko.jp\/#!\/live\/'\"$RADIKO_STATION\" | tail -n1 || true)\"\n  if &#91;&#91; -n \"$RADIKO_URL\" ]]; then\n    log \"url ok (try $i)\"\n    break\n  fi\n  sleep \"$URL_SLEEP\"\ndone\n\nif &#91;&#91; -z \"$RADIKO_URL\" ]]; then\n  log \"ERROR: radiko url fetch failed.\"\n  exit 2\nfi\n\nlog \"play: $RADIKO_STATION via $SINK\"\n# \u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u5207\u3063\u3066\u201c\u9cf4\u308a\u59cb\u3081\u201d\u3092\u65e9\u304f\nexec mpv --no-video --ao=pulse --audio-device=\"pulse\/$SINK\" \"$RADIKO_URL\"\n<\/code><\/pre>\n\n\n\n<h3><strong>\u4e8b\u524d\u6e96\u5099<\/strong><\/h3>\n\n\n\n<p>\u5bfe\u8c61\u306e Bluetooth \u30b9\u30d4\u30fc\u30ab\u30fc\u306f \u30da\u30a2\u30ea\u30f3\u30b0\uff06trust\uff08\u4fe1\u983c\u6e08\u307f\uff09 \u306b\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<br>\uff08bluetoothctl \u3067 pair \u2192 trust \u2192 connect \u306e\u6d41\u308c\uff09<br><\/p>\n\n\n\n<h3><strong>\u4f7f\u3063\u3066\u3044\u308b\u30b3\u30de\u30f3\u30c9<\/strong><\/h3>\n\n\n\n<p>radiko\u306e\u518d\u751fURL\u53d6\u5f97\u306b\u306f\u3001\u300cyt-dlp-rajiko\u300d\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3001\u53d6\u5f97\u3057\u305fURL\u3092 <strong>mpv<\/strong> \u306b\u6e21\u3057\u3066\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u518d\u751f\u3057\u3066\u3044\u307e\u3059\u2193<br><a href=\"https:\/\/github.com\/garret1317\/yt-dlp-rajiko.git\">https:\/\/github.com\/garret1317\/yt-dlp-rajiko.git<br><\/a><\/p>\n\n\n\n<h3><strong>\u5730\u57df\u8a2d\u5b9a\u306e\u6ce8\u610f<\/strong><\/h3>\n\n\n\n<p>yt-dlp-rajiko \u306f \u65e2\u5b9a\u3067\u300careafree\uff08\u30a8\u30ea\u30a2\u30d5\u30ea\u30fc\uff09\u300d \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br><\/p>\n\n\n\n<p>\u3053\u306e\u307e\u307e\u3060\u3068\u3001<span class=\"unber\">\u672c\u6765\u306f\u6709\u6599\u30d7\u30e9\u30f3\u3067\u3057\u304b\u805e\u3051\u306a\u3044\u5168\u56fd\u306e\u30e9\u30b8\u30aa\u5c40\u304c\u518d\u751f\u3067\u304d\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u5b9f\u904b\u7528\u3067\u306f\u5c45\u4f4f\u5730\u57df\u306b\u5408\u308f\u305b\u305f\u5730\u57df\u30d5\u30a3\u30eb\u30bf\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n\n\n\n<\/div><h2>\u3010\u756a\u5916\u7de8\u3011YouTube\u97f3\u58f0\u518d\u751f<\/h2><div class=\"inner\">\n\n\n\n<p>\u3061\u306a\u307f\u306b\u3001YouTube\u306e\u518d\u751f\u30ea\u30b9\u30c8\u3092\u6307\u5b9a\u3057\u3066\u97f3\u58f0\u306e\u307f\u3092\u518d\u751f\u3059\u308b\u3053\u3068\u3082\u8a66\u3057\u307e\u3057\u305f\u304c\u3001\u52d5\u753b\u304b\u3089\u97f3\u58f0\u3078\u306e\u5909\u63db\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u3066\u5b9f\u7528\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u7d50\u5c40\u3001\u4e00\u5ea6\u3059\u3079\u3066\u306e\u97f3\u58f0\u3092Raspberry Pi Zero\u5185\u306b\u4fdd\u5b58\u3057\u3066\u304b\u3089\u518d\u751f\u3059\u308b\u65b9\u6cd5\u304c\u3001\u6700\u3082\u73fe\u5b9f\u7684\u306a\u9078\u629e\u80a2\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<\/div><h2>\u30c8\u30e9\u30d6\u30eb\u306e\u8a18\u9332<\/h2><div class=\"inner\">\n\n\n\n<p>\u4eca\u56de\u306e\u6539\u9020\u3067\u8d77\u304d\u305f\u30c8\u30e9\u30d6\u30eb\u60c5\u5831\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3>\u30b9\u30d4\u30fc\u30ab\u30fc\u3068\u63a5\u7d9a\u3067\u304d\u306a\u304f\u306a\u3063\u305f<\/h3>\n\n\n\n<p>\u7a81\u7136\u3001\u30e9\u30ba\u30d1\u30a4\u3068\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u63a5\u7d9a\u3067\u304d\u306a\u308a\u307e\u3057\u305f\u304c\u3001\u4e0b\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001Bluetooth\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl stop bluetooth\nsudo \/usr\/libexec\/bluetooth\/bluetoothd -n -d<\/code><\/pre>\n\n\n\n<h3>\u30e9\u30ba\u30d1\u30a4Zero2W\u304c\u8d77\u52d5\u3057\u306a\u3044<\/h3>\n\n\n\n<p>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c6018650\u3067\u8d77\u52d5\u3055\u305b\u308b\u306b\u306f\u3001\u96fb\u5727\u964d\u4e0b\u306b\u304b\u306a\u308a\u6c17\u3092\u9063\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002<br>\u8a73\u3057\u304f\u306f\u4e0b\u8a18\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u2193<\/p>\n\n\n\n<p><a href=\"https:\/\/www.ekit-tech.com\/?p=8354\">\u30e9\u30ba\u30d1\u30a4Zero2W\u304c\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\uff0818650\uff09\u3067\u52d5\u304b\u306a\u3044\u5834\u5408\u306e\u5bfe\u51e6\u6cd55\u9078<\/a><\/p>\n\n\n\n<h3>\u30e9\u30ba\u30d1\u30a4Zero2W\u304cWi-Fi\u63a5\u7d9a\u3067\u304d\u306a\u3044<\/h3>\n\n\n\n<p>Raspberry Pi OS Lite\u306f\u3001\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3044\u3068Wi-Fi\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3002<br>\u8a73\u3057\u304f\u306f\u4e0b\u8a18\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u2193<\/p>\n\n\n\n<p><a href=\"https:\/\/www.ekit-tech.com\/?p=8333\">\u3010\u30e9\u30ba\u30d1\u30a4Zero2W\u3011Lite\u7248OS\u3067Wi-Fi\u63a5\u7d9a\u3067\u304d\u306a\u3044\u554f\u984c<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b9\u30de\u30db\u3067radiko\u3092\u6d41\u3057\u3066\u308b\u3068\u3001 \u30a4\u30f3\u30b9\u30bf\u3084YouTube\u3092\u898b\u308b\u3068\u304d\u306b\u6b62\u307e\u308b \u3044\u3061\u3044\u3061\u30a2\u30d7\u30ea\u3092\u958b\u304f\u306e\u304c\u9762\u5012 \u305d\u3093\u306a\u4e0d\u6e80\u3001\u3042\u308a\u307e\u305b\u3093\u304b\uff1f \u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3060\u3051\u3067radiko\u304c\u6d41\u308c\u308b\u3002 \u305d\u3093\u306a\u5c02\u7528\u6a5f\u3092\u3001\u30c0\u30a4\u30bd\u30fc\u306e\u30ec\u30c8\u30ed\u30b9\u30d4\u30fc\u30ab [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8469,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[98],"tags":[],"_links":{"self":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/8406"}],"collection":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8406"}],"version-history":[{"count":39,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/8406\/revisions"}],"predecessor-version":[{"id":8472,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/8406\/revisions\/8472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/media\/8469"}],"wp:attachment":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}