LED display flow that I used to test
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| { | |
| "port": "1883", | |
| "type": "mqtt-broker", | |
| "id": "b30f9506.0d2cf", | |
| "clientid": "", | |
| "broker": "localhost" | |
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| { | |
| "wires": [ | |
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| "name": "Web Show Message", | |
| "url": "/dispshow", | |
| "id": "dced1939.06652", | |
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| "z": "c8955689.971af", | |
| "type": "http in", | |
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| "wires": [], | |
| "qos": "", | |
| "name": "Display Stuff", | |
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| "format": "handlebars", | |
| "field": "payload", | |
| "template": "<html>\n<body>\n<ul>\n<li>Requesting display of <strong>{{ payload.text }}</strong></li>\n<li>Time out set to {{ payload.timeout }} seconds.</li>\n<li>Option set to {{ payload.option }}.</li>\n</ul>\n</body>\n</html>", | |
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| "name": "Serial", | |
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| "valid": true, | |
| "func": "msg.payload = msg.payload.timeout + \",\" + msg.payload.option + \",\" + msg.payload.text;\nreturn msg;", | |
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| { | |
| "wires": [ | |
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| "name": "ShowClip", | |
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| "payloadType": "date", | |
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| "wires": [ | |
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| "name": "Showtime", | |
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| "valid": true, | |
| "func": "var d = new Date(Number(msg.payload) + 19800000);\nmsg.payload = { 'timeout' : 60, 'text' : d.getHours() + \":\" + d.getMinutes() };\nreturn msg;", | |
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| "wires": [ | |
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| "name": "Default settings.", | |
| "outputs": 1, | |
| "valid": true, | |
| "func": "if (msg.payload.timeout === undefined)\n msg.payload.timeout = 5;\n \nif (msg.payload.option === undefined)\n msg.payload.option = 0;\n \nreturn msg;", | |
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| "z": "c8955689.971af", | |
| "type": "function", | |
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| } | |
| ] |
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