{"id":5807,"date":"2025-01-15T17:26:33","date_gmt":"2025-01-15T08:26:33","guid":{"rendered":"https:\/\/blog.smartlight.co.jp\/?p=5807"},"modified":"2025-01-16T14:57:36","modified_gmt":"2025-01-16T05:57:36","slug":"mqttmessage-queue-telemetry-transport","status":"publish","type":"post","link":"https:\/\/blog.smartlight.co.jp\/?p=5807","title":{"rendered":"MQTT(Message Queue Telemetry Transport)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>MQTT\u3068\u306f<\/strong><\/h2>\n\n\n\n<p>MQTT\uff08Message Queueing Telemetry Transport\uff09\u3068\u306f<\/p>\n\n\n\n<p>\u8efd\u91cf\u3067\u52b9\u7387\u7684\u306a\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u7279\u306bIoT\uff08\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u74b0\u5883\u3067\u306e\u5229\u7528\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30b7\u30e5\u30fb\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d6\uff08Pub\/Sub\uff09\u30e2\u30c7\u30eb\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u975e\u540c\u671f\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"261\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-3-1024x261.png\" alt=\"\" class=\"wp-image-5810\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-3-1024x261.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-3-300x76.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-3-768x196.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-3-1536x391.png 1536w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-3-2048x522.png 2048w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-3-1024x261.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>MQTT\u3092\u4f7f\u3046\u30e1\u30ea\u30c3\u30c8<\/strong><\/h2>\n\n\n\n<p>MQTT\u306e\u5229\u70b9<\/p>\n\n\n\n<p>\u30fb<strong>\u8efd\u91cf\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong>: \u30e1\u30c3\u30bb\u30fc\u30b8\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u3001\u5e2f\u57df\u5e45\u3092\u7bc0\u7d04\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u30fb<strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027<\/strong>: \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5373\u6642\u914d\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u30fb<strong>\u4f4e\u6d88\u8cbb\u96fb\u529b<\/strong>: IoT\u30c7\u30d0\u30a4\u30b9\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u6d88\u8cbb\u3092\u6291\u3048\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u30fb<strong>\u67d4\u8edf\u306a\u901a\u4fe1\u30e2\u30c7\u30eb<\/strong>: \u30d1\u30d6\u30ea\u30c3\u30b7\u30e5\u30fb\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d6\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u30011\u5bfe\u591a\u901a\u4fe1\u304c\u5bb9\u6613\u3002<\/p>\n\n\n\n<p>\u30fb<strong>\u9ad8\u3044\u4fe1\u983c\u6027<\/strong>: \u30e1\u30c3\u30bb\u30fc\u30b8\u914d\u4fe1\u306eQoS\uff08Quality of Service\uff09\u30923\u6bb5\u968e\u3067\u9078\u629e\u53ef\u80fd\u3002<\/p>\n\n\n\n<p>\u30fb<strong>\u63a5\u7d9a\u7ba1\u7406<\/strong>: \u63a5\u7d9a\u304c\u5207\u65ad\u3055\u308c\u3066\u3082\u518d\u63a5\u7d9a\u6642\u306b\u72b6\u614b\u3092\u4fdd\u6301\u53ef\u80fd<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-pale-cyan-blue-background-color has-background\"><strong>MQTT\u306e\u4f7f\u3044\u65b9<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-1024x575.png\" alt=\"\" class=\"wp-image-5865\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-1024x575.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-300x168.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-768x431.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-1536x862.png 1536w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-2048x1150.png 2048w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-320x180.png 320w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-640x360.png 640w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-1280x720.png 1280w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-14-1024x575.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4e0a\u8a18\u306e\u753b\u50cf\u306f\u3001MQTT\uff08Message Queuing Telemetry Transport\uff09\u306e\u901a\u4fe1\u30e2\u30c7\u30eb\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u793a\u3057\u305f\u56f3\u3002\u4e2d\u592e\u306b\u914d\u7f6e\u3055\u308c\u305f\u300cMQTT Broker\u300d\u306f\u3001\u901a\u4fe1\u306e\u30cf\u30d6\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30c7\u30fc\u30bf\u306e\u9001\u4fe1\u5143\uff08Publisher\uff09\u3068\u53d7\u4fe1\u5148\uff08Subscriber\uff09\u306e\u9593\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4e2d\u7d99\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u5de6\u5074\u306b\u306f\u300cPublisher\u300d\u304c\u914d\u7f6e\u3055\u308c\u3066\u304a\u308a\u3001\u6e29\u5ea6\u30bb\u30f3\u30b5\u3084\u6e7f\u5ea6\u30bb\u30f3\u30b5\u30fc\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u30c7\u30fc\u30bf\u3092\u751f\u6210\u3057\u3066Broker\u306b\u9001\u4fe1\u3059\u308b\u3002\u4e00\u65b9\u3001\u53f3\u5074\u306b\u306f\u300cSubscriber\u300d\u304c\u3042\u308a\u3001\u30d1\u30bd\u30b3\u30f3\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u304cBroker\u304b\u3089\u7279\u5b9a\u306e\u5024\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308b\u3002\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001Publisher\u306f\u3069\u306eSubscriber\u304c\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u304b\u3092\u610f\u8b58\u305b\u305a\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3067\u304d\u3001Subscriber\u3082\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306e\u307f\u3092\u52b9\u7387\u7684\u306b\u53d7\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u67d4\u8edf\u3067\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u9020\u306f\u3001IoT\u74b0\u5883\u3067\u306e\u30c7\u30fc\u30bf\u901a\u4fe1\u306b\u6700\u9069\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Node-RED\u3092\u7528\u3044\u305fMQTT\u901a\u4fe1\u306e\u624b\u9806<\/strong><\/h2>\n\n\n\n<p><strong>mqtt in\u30ce\u30fc\u30c9\u3068debug\u30ce\u30fc\u30c9\u3092\u914d\u7f6e\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"905\" height=\"260\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-16.png\" alt=\"\" class=\"wp-image-5868\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-16.png 905w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-16-300x86.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-16-768x221.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-16.png 856w\" sizes=\"auto, (max-width: 905px) 100vw, 905px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>mqtt in\u30ce\u30fc\u30c9\u3092\u7de8\u96c6\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>\u30fb\u30b5\u30fc\u30d0\u306b localhost:1883 \u3092\u5165\u529b<\/strong><\/p>\n\n\n\n<p><strong>\u30fb\u30c8\u30d4\u30c3\u30af\u3092\u81ea\u7531\u306b\u66f8\u304d\u52a0\u3048\u308b\u3002\u4eca\u56de\u306f \/qwerty<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"720\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-17-1024x720.png\" alt=\"\" class=\"wp-image-5869\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-17-1024x720.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-17-300x211.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-17-768x540.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-17.png 1487w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-17-1024x720.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<p><strong>inject\u30ce\u30fc\u30c9\u3068mqtt out\u30ce\u30fc\u30c9\u3092\u914d\u7f6e\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"284\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-18.png\" alt=\"\" class=\"wp-image-5870\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-18.png 984w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-18-300x87.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-18-768x222.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-18.png 856w\" sizes=\"auto, (max-width: 984px) 100vw, 984px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>mqtt out\u30ce\u30fc\u30c9\u3092\u7de8\u96c6\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u30fb\u30b5\u30fc\u30d0\u306b localhost:1883 \u3092\u5165\u529b<\/strong><\/p>\n\n\n\n<p><strong>\u30fb\u30c8\u30d4\u30c3\u30af\u3092mqtt in\u30ce\u30fc\u30c9\u3068\u540c\u69d8\u306b \/qwerty \u306b\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"790\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-19-1024x790.png\" alt=\"\" class=\"wp-image-5871\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-19-1024x790.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-19-300x231.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-19-768x592.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-19.png 1271w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-19-1024x790.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>inject\u30ce\u30fc\u30c9\u3092\u7de8\u96c6\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u30fb\u6587\u5b57\u5217\u306b\u5909\u66f4\u3057\u3066\u51fa\u529b\u3057\u305f\u3044 QWERTY \u3068\u5165\u529b\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"972\" height=\"1024\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-22-972x1024.png\" alt=\"\" class=\"wp-image-5875\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-22-972x1024.png 972w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-22-285x300.png 285w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-22-768x809.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-22.png 1454w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-22-972x1024.png 856w\" sizes=\"auto, (max-width: 972px) 100vw, 972px\" \/><\/figure>\n\n\n\n<p>\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a\uff0a<\/p>\n\n\n\n<p><strong>aedes broker\u30ce\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u30d1\u30ec\u30c3\u30c8\u306e\u7ba1\u7406\u304b\u3089\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"582\" height=\"1024\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-15-101221-582x1024.png\" alt=\"\" class=\"wp-image-5896\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0 \u3067 aedes \u3068\u5165\u529b\u3057\u3066\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"612\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-15-101235-1024x612.png\" alt=\"\" class=\"wp-image-5909\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-15-101235-1024x612.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-15-101235-300x179.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-15-101235-768x459.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-15-101235.png 1400w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-15-101235-1024x612.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u8ffd\u52a0\u3057\u305faedes broker\u30ce\u30fc\u30c9\u3068debug\u30ce\u30fc\u30c9\u30922\u3064\u914d\u7f6e\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"632\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-25-1024x632.png\" alt=\"\" class=\"wp-image-5893\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-25-1024x632.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-25-300x185.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-25-768x474.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-25-1536x949.png 1536w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-25.png 1608w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-25-1024x632.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>aedes broker\u30ce\u30fc\u30c9\u3092\u7de8\u96c6\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u30fbMQTT port \u30921883\u306b\u8a2d\u5b9a\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"832\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-26-1024x832.png\" alt=\"\" class=\"wp-image-5899\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-26-1024x832.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-26-300x244.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-26-768x624.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-26.png 1415w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-26-1024x832.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30fbMQTT port \u30921883\u306b\u8a2d\u5b9a\u3059\u308b\u7406\u7531<\/p>\n\n\n\n<p><strong>MQTT\u306e\u6a19\u6e96\u30dd\u30fc\u30c8<\/strong><br>MQTT\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30dd\u30fc\u30c8\u306f1883\u3067\u3001\u4e00\u822c\u7684\u306aMQTT\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u6a19\u6e96\u3067\u3053\u306e\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3002\u3053\u306e\u305f\u3081\u3001\u30dd\u30fc\u30c8\u30921883\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>aedes broker\u30ce\u30fc\u30c9\u3068debug\u30ce\u30fc\u30c9\u3092\u7e4b\u3050\u3002<\/strong><\/p>\n\n\n\n<p><strong>inject\u30ce\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u30fb\u30c7\u30d0\u30c3\u30b0\u306e\u6b04\u306b QWERTY \u3068\u8868\u793a\u3055\u308c\u308b\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"644\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-28-1024x644.png\" alt=\"\" class=\"wp-image-5905\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-28-1024x644.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-28-300x189.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-28-768x483.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-28-1536x966.png 1536w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-28-2048x1289.png 2048w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-28-1024x644.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>MQTT\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\"><br><span class=\"marker2\">\u4eba\u6c17\u304c\u9ad8\u3044MQTT\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f8b<\/span><br><span class=\"marker\"><br><\/span><\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><a href=\"https:\/\/companion.home-assistant.io\/download\/\"><img loading=\"lazy\" decoding=\"async\" width=\"144\" height=\"144\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-7.png\" alt=\"\" class=\"wp-image-5835\" style=\"width:163px;height:auto\" \/><\/a><figcaption class=\"wp-element-caption\">Home Assistant<\/figcaption><\/figure>\n<\/div>\n\n\n<p><code>Home Assistant\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9<\/code>\u30fc\u30e0\u3067\u3001\u975e\u5e38\u306b\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u9023\u643a\u3067\u304d\u308b\u305f\u3081\u3001\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u611b\u597d\u8005\u3084IoT\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u306b\u4eba\u6c17\u304c\u3042\u308b\u3002MQTT\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u5229\u7528\u3057\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u3092\u884c\u3044\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u3082\u9ad8\u3044\u3002\u307e\u305f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u81ea\u7531\u306b\u8a2d\u5b9a\u3067\u304d\u308b\u305f\u3081\u3001\u5bb6\u5ead\u3067\u4f7f\u3046\u3060\u3051\u3067\u306a\u304f\u3001\u958b\u767a\u8005\u5411\u3051\u306b\u3082\u9b45\u529b\u7684\u3060\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><a href=\"https:\/\/blynk.io\/getting-started\"><img loading=\"lazy\" decoding=\"async\" width=\"120\" height=\"44\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-8.png\" alt=\"\" class=\"wp-image-5836\" style=\"width:192px;height:auto\" \/><\/a><figcaption class=\"wp-element-caption\">Blynk<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Blynk\u306f\u3001IoT\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u69cb\u7bc9\u3092\u7c21\u5358\u306b\u3059\u308b\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3002\u7279\u306b\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d4\u30f3\u30b0\u306e\u305f\u3081\u306b\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u7c21\u5358\u306b\u30c7\u30d0\u30a4\u30b9\u3092\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u70b9\u304c\u9b45\u529b\u3002MQTT\u3092\u4f7f\u3063\u305f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u304c\u53ef\u80fd\u3067\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u30e2\u30d0\u30a4\u30eb\u306e\u9593\u306e\u9023\u643a\u304c\u5bb9\u6613\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>MQTT\u4ee5\u5916\u65b9\u6cd5<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"539\" src=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-11-1024x539.png\" alt=\"\" class=\"wp-image-5849\" srcset=\"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-11-1024x539.png 1024w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-11-300x158.png 300w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-11-768x404.png 768w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-11.png 1521w, https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/image-11-1024x539.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>IoT\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u7528\u9014\u306b\u5fdc\u3058\u305f\u7279\u6027\u3092\u6301\u3061\u3001\u6700\u9069\u306a\u9078\u629e\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<p>HTTP\/HTTPS\u306f\u5e83\u7bc4\u56f2\u306b\u5bfe\u5fdc\u3057\u3001Web\u30a2\u30d7\u30ea\u3084\u30af\u30e9\u30a6\u30c9\u901a\u4fe1\u306b\u9069\u3057\u3066\u3044\u308b\u304c\u3001\u901a\u4fe1\u901f\u5ea6\u306f\u4f4e\u3044\u3002WebSocket\u306f\u9ad8\u901f\u901a\u4fe1\u304c\u53ef\u80fd\u3067\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u30c1\u30e3\u30c3\u30c8\u3084\u30bb\u30f3\u30b5\u30fc\u30c7\u30fc\u30bf\u914d\u4fe1\u306b\u6700\u9069\u3060\u3002CoAP\u306f\u4f4e\u6d88\u8cbb\u96fb\u529b\u3067\u3001\u5e83\u7bc4\u56f2\u306b\u5bfe\u5fdc\u3057\u3001IoT\u30bb\u30f3\u30b5\u30fc\u306b\u5411\u3044\u3066\u3044\u308b\u3002AMQP\u306f\u4e2d\u304b\u3089\u9ad8\u901f\u5ea6\u3067\u3001\u5e83\u7bc4\u56f2\u306e\u901a\u4fe1\u304c\u53ef\u80fd\u3067\u3001\u91d1\u878d\u3084\u5728\u5eab\u7ba1\u7406\u306a\u3069\u9ad8\u8ca0\u8377\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u308b\u3002LoRaWAN\u306f\u975e\u5e38\u306b\u4f4e\u6d88\u8cbb\u96fb\u529b\u3067\u3001\u8d85\u5e83\u7bc4\u56f2\u306e\u901a\u4fe1\u304c\u53ef\u80fd\u3067\u3001\u8fb2\u696d\u3084\u74b0\u5883\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u5411\u3044\u3066\u3044\u308b\u3002Zigbee\u306f\u77ed\u8ddd\u96e2\u30fb\u4f4e\u6d88\u8cbb\u96fb\u529b\u3067\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u306b\u9069\u3057\u3001Bluetooth\/BLE\u306f\u77ed\u8ddd\u96e2\u901a\u4fe1\u3067\u975e\u5e38\u306b\u4f4e\u6d88\u8cbb\u96fb\u529b\u306e\u305f\u3081\u3001\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u3084\u8fd1\u8ddd\u96e2IoT\u30c7\u30d0\u30a4\u30b9\u306b\u6700\u9069\u3060\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7279\u6027\u3092\u8e0f\u307e\u3048\u3001\u7528\u9014\u306b\u6700\u9069\u306a\u901a\u4fe1\u65b9\u5f0f\u3092\u9078\u3076\u3053\u3068\u3067\u3001IoT\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387\u7684\u306a\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u611f\u60f3<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p>\u6388\u696d\u3067\u89e6\u308c\u3066\u3044\u305fMQTT\u306b\u3064\u3044\u3066\u6539\u3081\u3066\u8abf\u3079\u3066\u307f\u3066\u3001MQTT\u901a\u4fe1\u306f\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u304c\u76f4\u63a5\u901a\u4fe1\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5168\u3066broker\u3092\u4ecb\u3057\u3066\u901a\u4fe1\u3055\u308c\u308b\u305f\u3081\u3001\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u7570\u306a\u308b\u5834\u6240\u306b\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u3067\u3082\u63a5\u7d9a\u304c\u53ef\u80fd\u3068\u3044\u3046\u70b9\u3092\u518d\u8a8d\u8b58\u3057\u305f\u3002\u3053\u308c\u3089\u306f\u4eca\u5f8c\u306eIoT\u306b\u3082\u3055\u3089\u306b\u826f\u3044\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3082\u306e\u3060\u3068\u601d\u3063\u305f\u3002\u307e\u305f\u3001MQTT\u901a\u4fe1\u3092Node-RED\u3067\u7c21\u5358\u306b\u63a5\u7d9a\u3057\u3066\u901a\u4fe1\u3092\u884c\u3046\u3053\u3068\u304c\u53ef\u80fd\u3068\u3044\u3046\u3053\u3068\u3092\u5b66\u3073\u3001Node-RED\u3092\u3088\u308a\u7406\u89e3\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3063\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MQTT\u3068\u306f MQTT\uff08Message Queueing Telemetry Transport\uff09\u3068\u306f \u8efd\u91cf\u3067\u52b9\u7387\u7684\u306a\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u7279\u306bIoT\uff08\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u74b0\u5883\u3067\u306e\u5229\u7528\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30d1<\/p>\n","protected":false},"author":18,"featured_media":5825,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jin_ogp_image_url":"","_jin_last_featured_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-intern"],"jetpack_featured_media_url":"https:\/\/blog.smartlight.co.jp\/wp-content\/uploads\/2025\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-01-14-132406.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/5807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5807"}],"version-history":[{"count":28,"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/5807\/revisions"}],"predecessor-version":[{"id":5990,"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/5807\/revisions\/5990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=\/wp\/v2\/media\/5825"}],"wp:attachment":[{"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.smartlight.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}