{"id":3623,"date":"2024-01-15T10:04:19","date_gmt":"2024-01-15T01:04:19","guid":{"rendered":"https:\/\/blog.smartlight.co.jp\/?p=3623"},"modified":"2024-01-23T12:06:37","modified_gmt":"2024-01-23T03:06:37","slug":"min","status":"publish","type":"post","link":"https:\/\/blog.smartlight.co.jp\/?p=3623","title":{"rendered":"Minecraft\u7d71\u5408\u7248(BE)\u304b\u3089IoT\u30c7\u30d0\u30a4\u30b9\u3092\u52d5\u304b\u3057\u3066\u307f\u308b"},"content":{"rendered":"\n


\u4eca\u56de\u306fNode-RED\u3092\u901a\u3057\u3066\u3001Minecraft\u304b\u3089IoT\u30c7\u30d0\u30a4\u30b9\u3092\u5236\u5fa1\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002
\u672c\u8a18\u4e8b\u3067\u306fWindows\u3067\u306e\u5236\u5fa1\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u304a\u308a\u307e\u3059\u3002

<\/p>\n\n\n\n

\u958b\u767a\u74b0\u5883<\/h2>\n\n\n\n
\n

PC\uff1aWindows 11
\u30b5\u30fc\u30d0\u30fc\uff1aRaspberry Pi 4 Model B\u3000(Linux)
\u958b\u767a\u30c4\u30fc\u30eb\uff1aNode.js (v18.19.0)
\u3000\u3000\u3000\u3000\u3000\u3000Node-RED (v.3.1.3)
\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff1a\u793e\u5185\u306e\u7121\u7ddaLAN
Minecraft\uff1av1.20.51 (\u57f7\u7b46\u6642\u70b9)<\/p>\n<\/div><\/div>\n\n\n\n


Node.js \/ Node-RED\u306e\u5c0e\u5165\u65b9\u6cd5\u306f\u3053\u3061\u3089
Windows\uff1a(\u516c\u5f0f\u30b5\u30a4\u30c8) https:\/\/nodered.jp\/docs\/getting-started\/windows<\/a>
Mac\uff1ahttps:\/\/blog.smartlight.co.jp\/?p=3059<\/a><\/p>\n\n\n\n

<\/p>\n\n\n\n

PC\u3092Raspberry Pi\u3068\u63a5\u7d9a\u3059\u308b<\/h2>\n\n\n\n

\u691c\u7d22\u30d0\u30fc\u304b\u3089\u3000\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8<\/span>\u3000\u3092\u7acb\u3061\u4e0a\u3052\u3001SSH\u3067\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

<code>ssh \u30e6\u30fc\u30b6\u30fc\u540d@\u30db\u30b9\u30c8\u540d \u3082\u3057\u304f\u306f IP\u30a2\u30c9\u30ec\u30b9<\/code><\/code><\/pre><\/div>\n\n\n\n
ssh pi@raspberrypi.local \u3082\u3057\u304f\u306f ssh pi@xxx.xxx.x.xx<\/code><\/pre><\/div>\n\n\n\n
\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6c42\u3081\u3089\u308c\u308b\u306e\u3067\u5165\u529b\u3057\u307e\u3059\u3002
\u63a5\u7d9a\u5b8c\u4e86\u5f8c\u306f\u3053\u306e\u3088\u3046\u306a\u753b\u9762\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Node-RED\u3092\u7acb\u3061\u4e0a\u3052\u308b<\/h2>\n\n\n\n
\u7d9a\u3044\u3066\u3001\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u304b\u3089Node-RED<\/span>\u3092\u7acb\u3061\u4e0a\u3052\u307e\u3059\u3002<\/p>\n\n\n\n
node-red<\/code><\/pre><\/div>\n\n\n\n

\u30a8\u30c7\u30a3\u30bf\u30fc\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001\u300ehttp:\/\/127.0.0.1:1880\/<\/a>\u300f\u307e\u305f\u306f\u300ehttp:\/\/localhost:1880<\/a>\u300f\u3092Chrome\u7b49\u306e\u30d6\u30e9\u30a6\u30b6\u306b\u5165\u529b<\/span>\u3057\u307e\u3059\u3002

\u3059\u308b\u3068\u3053\u306e\u3088\u3046\u306a\u753b\u9762\u304c\u958b\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u30d5\u30ed\u30fc\u306e\u6982\u8981<\/h2>\n\n\n\n
\u3042\u308b\u7a0b\u5ea6\u30d5\u30ed\u30fc\u306e\u5f62\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u5148\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Websocket\u30ce\u30fc\u30c9\u306f\u5f85\u3061\u53d7\u3051\u306b\u8a2d\u5b9a\u3059\u308b\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Node-RED\u304cMinecraft\u306b\u9001\u4fe1\u3059\u308b\u30d5\u30ed\u30fc<\/h4>\n\n\n\n
Minecraft\u3068Node-RED\u306e\u901a\u4fe1\u306f\u3001\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002Websocket\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u308b\u304c\u3001\u305d\u308c\u306b\u306fUUID\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002UUID\u3092\u751f\u6210\u3059\u308b\u30ce\u30fc\u30c9\u306f\u30d1\u30ec\u30c3\u30c8\u304b\u3089\u5165\u624b\u3067\u304d\u308b\u3002UUID\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306fVersion 4 (random)\u3067\u3042\u308b\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Request\u306b\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306aJavascript\u30b3\u30fc\u30c9\u3092\u5165\u308c\u308b\u3002<\/p>\n\n\n\n
\/\/Minecraft\u898f\u5b9a\u306e\u30a4\u30d9\u30f3\u30c8\u304b\u3089\u60c5\u5831\u3092\u53d6\u5f97\nconst uuid = msg.payload;  \/\/uuid\u306e\u4fdd\u7ba1\n\nconst subscribeMessageJSON = {\n    "header": {\n        "version": 1, \/\/ \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\u30021.20.51\u306e\u6642\u70b9\u3067\u306f1\u3067\u554f\u984c\u306a\u3044\n        "requestId": uuid, \/\/ msg.payload\u306b\u4fdd\u7ba1\u3057\u305fUUID\u3092\u4e0e\u3048\u308b\n        "messageType": "commandRequest",  \/\/ "commandRequest" \u3092\u6307\u5b9a\n        "messagePurpose": "subscribe", \/\/ "subscribe" \u3092\u6307\u5b9a\n    },\n    "body": {\n        "eventName": "PlayerTravelled" \/\/ \u30a4\u30d9\u30f3\u30c8\u540d\u3092\u6307\u5b9a\u3002\u4eca\u56de\u306f\u30d7\u30ec\u30a4\u30e4\u30fc\u306e\u4f4d\u7f6e\u60c5\u5831\n    },\n};\n\n\/\/ \u30a4\u30d9\u30f3\u30c8\u8cfc\u8aad\u7528\u306eJSON\u3092\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\uff08\u6587\u5b57\u5217\u5316\uff09\u3057\u3066\u9001\u4fe1\nmsg.payload= JSON.stringify(subscribeMessageJSON);\n\nreturn msg;  \/\/msg.payload\u3067\u8fd4\u3059<\/code><\/pre><\/div>\n\n\n\n
<\/p>\n\n\n\n
Minecraft\u304b\u3089\u306e\u8fd4\u7b54\u3092Node-RED\u304c\u53d7\u4fe1\u3059\u308b\u30d5\u30ed\u30fc<\/h4>\n\n\n\n
\u53d7\u4fe1\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u60c5\u5831\u3092JSON\u3078\u5909\u63db\u3059\u308b\u305f\u3081\u3001\u9593\u306bJSON\u30ce\u30fc\u30c9\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306e\u307e\u307e\u5165\u308c\u308b\u3002\u3046\u307e\u304f\u52d5\u4f5c\u3059\u308c\u3070\u3001\u30c7\u30d0\u30c3\u30b0\u30e1\u30cb\u30e5\u30fc\u306b\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u304c\u9001\u4fe1\u3055\u308c\u308b\u306f\u305a\u3002<\/p>\n\n\n\n
Minecraft\u3078CommandRequest\u3059\u308b\u30d5\u30ed\u30fc<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u5b9f\u969b\u306bMinecraft\u3078Command\u3092\u9001\u308a\u305f\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002
\u4eca\u56de\u306f\u524d\u8ff0\u306ePlayerTravelled\u30a4\u30d9\u30f3\u30c8\u306e\u60c5\u5831\u3092Switch\u3067\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3001\u30d7\u30ec\u30a4\u30e4\u30fc\u304c\u52d5\u304f\u3068\u30c1\u30e3\u30c3\u30c8\u306b\u6d41\u308c\u308b\u30d5\u30ed\u30fc\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
const pName = msg.payload.body.player.name;\nconst uuid = msg.pay;\n\nconst commandRequestMessageJSON = {\n    "header": {\n        "version": 1, \/\/ \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f31.18.2\u6642\u70b9\u3067\u306f1\u3067OK\n        "requestId": uuid, \/\/ UUIDv4\u3092\u751f\u6210\u3057\u3066\u6307\u5b9a\n        "messageType": "commandRequest", \/\/ commandRequest\u3092\u6307\u5b9a\n        "messagePurpose": "commandRequest", \/\/ commandRequest\u3092\u6307\u5b9a\n    },\n    "body": {\n        "origin": {\n            "type": "player" \/\/ \u8ab0\u304c\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u304b\u3092\u6307\u5b9a\uff08\u305f\u3060\u3057\u3001Player\u4ee5\u5916\u306b\u3069\u306e\u5024\u304c\u5229\u7528\u53ef\u80fd\u304b\u306f\u8981\u8abf\u67fb\uff09\n        },\n        "version": 1, \/\/ \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f31.18.2\u6642\u70b9\u3067\u306f1\u3067OK\n        "commandLine": `say \u3044\u307e${pName}\u304c\u52d5\u3044\u305f\u3088`, \/\/ \u30de\u30a4\u30af\u30e9\u3067\u5b9f\u884c\u3057\u305f\u3044\u30b3\u30de\u30f3\u30c9\u3092\u6307\u5b9a\uff08\u3053\u3053\u3067\u306f\u30cb\u30ef\u30c8\u30ea\u3092\u30b9\u30dd\u30fc\u30f3\u3055\u305b\u308b\u30b3\u30de\u30f3\u30c9\u3092\u6307\u5b9a\uff09\n    }\n};\n\nmsg.payload = JSON.stringify(commandRequestMessageJSON);\n\nreturn msg;<\/code><\/pre><\/div>\n\n\n\n
\u30d5\u30ed\u30fc\u3092\u4f5c\u308b<\/h2>\n\n\n\n
\u4eca\u56de\u306fEnOcean EASYFIT (BLE)\u3068Lutron\u96fb\u52d5\u30ed\u30fc\u30eb\u30b9\u30af\u30ea\u30fc\u30f3\u3092\u52d5\u4f5c\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n
EnOcean\u30b9\u30a4\u30c3\u30c1\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089<\/a><\/p>\n\n\n\n
\u5b8c\u6210\u3057\u305f\u30ce\u30fc\u30c9\u304c\u3053\u3061\u3089\u3002(\u753b\u9762\u5916\u306bLutron\u306e\u30ce\u30fc\u30c9\u3042\u308a)<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u4eca\u56deMinecraft\u898f\u5b9a\u306e\u30a4\u30d9\u30f3\u30c8\uff13\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3001Switch\u30ce\u30fc\u30c9\u3067\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3001\u52d5\u4f5c\u3092\u691c\u8a3c\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u4e0b\u8a18\u306e\u901a\u4fe1\u3059\u3079\u3066\u304c\u53ef\u80fd\u3060\u3063\u305f\u3002<\/p>\n\n\n\n
\n
\u30fb\u30b2\u30fc\u30e0\u304b\u3089\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3000\u3000\u279e\u3000IoT\u30c7\u30d0\u30a4\u30b9\u3092\u52d5\u304b\u3059
\u30fbIoT \u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3000\u279e\u3000\u30b2\u30fc\u30e0\u5185\u3067\u30a2\u30af\u30b7\u30e7\u30f3
\u30fb\u30b2\u30fc\u30e0\u304b\u3089\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3000\u3000\u279e\u3000\u30b2\u30fc\u30e0\u5185\u3067\u30a2\u30af\u30b7\u30e7\u30f3<\/p>\n\n\n\n
<\/p>\n<\/div><\/div>\n\n\n\n
Minecraft\u3068\u63a5\u7d9a\u3059\u308b<\/h2>\n\n\n\n
\u524d\u8ff0\u3057\u305f\u3068\u304a\u308aMinecraft\u306fWebsocket\u3068\u3044\u3046\u901a\u4fe1\u3067\u30b5\u30fc\u30d0\u30fc\u3068\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\u30c1\u30e3\u30c3\u30c8\u3092\u958b\u304d\u3001\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\/connect 127.0.0.1:1880\u3000\u307e\u305f\u306f\u3000\/connect xxx.xx.x.xx:1880<\/code><\/pre><\/div>\n\n\n\n
Websocket\u306e\u8a2d\u5b9a\u3067\u30d1\u30b9\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u306f\u3053\u3061\u3089\u3002(\u672c\u8a18\u4e8b\u3067\u306f\/ws\u306e\u30d1\u30b9\u3092\u4f7f\u7528)<\/p>\n\n\n\n
\/connect 127.0.0.1:1880\/ws\u3000\u307e\u305f\u306f\u3000\/connect xxx.xx.x.xx:1880\/ws<\/code><\/pre><\/div>\n\n\n\n
\u63a5\u7d9a\u5b8c\u4e86\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u78ba\u8a8d\u3057\u305f\u3089\u3001Node-RED\u3067\u518d\u5ea6\u30c7\u30d7\u30ed\u30a4\u3057\u3001\u30c7\u30d0\u30c3\u30b0\u753b\u9762\u304b\u3089\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u5b9f\u884c\u7d50\u679c<\/h2>\n\n\n\n
Minecraft\u3000\u279e\u3000IoT\u30c7\u30d0\u30a4\u30b9<\/strong>
\u30c1\u30e3\u30c3\u30c8\u3067\u300cfullopen\u300d\u300cfullclose\u300d\u3068\u6253\u3063\u3066\u30ed\u30fc\u30eb\u30b9\u30af\u30ea\u30fc\u30f3\u3092\u5168\u958b\u30fb\u5168\u9589\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n