Node-RED × IoT 事始め ~ESPr × Node-RED × Milkcocoa~ / IoT using Node-RED

by shanonim

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Node-RED × IoT ࣄ࢝Ί ~ ESPr × Node-RED × Milkcocoa ~ 2017.6.28 (wed) Node-RED UGษڧձ Vol.5 ʮNode-RED x IoTʯ @shanonim

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ࣰݪ߂ޫ )JSPNJUTV4IJOPIBSB !TIBOPOJN

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Node-RED

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What’s Node-RED • ϊϯϓϩάϥϛϯά • ϒϥ΢β্Ͱ෦඼Λܨ͛ͯIoTͰ͖Δ • node-module͕installͰ͖Δ • @1ft-seabass ͞Μ͕Α͔͍ͭͬͯ͘Δ

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ࠓ೔࿩͢͜ͱ • How to Use • Install and Access • Hello World • Node-RED × IoT • node-red-contrib-milkcocoa • node-red-dashboard

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Install and Access

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Install and Access • install Node-RED • http://127.0.0.1:1880/

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Install and Access

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Hello World

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Hello World • connect inject node and debug node

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Hello World • edit inject node

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Hello World click injected!!

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☺

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Node-RED × IoT

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with Milkcocoa

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• IoTʹಛԽͨ͠BaaS • MQTTϦΞϧλΠϜ௨৴ • σʔλͷอଘɾߋ৽ɾऔಘ • ๛෋ͳSDK

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node-red-contrib-milkcocoa • A collection of Node-RED nodes for Milkcocoa

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node-red-contrib-milkcocoa

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milkcocoa app_id

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API Key API Secret

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Success

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Node-RED × IoT with Milkcocoa Push Detection

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Push Detection • subscribe push event on Milkcocoa push to milkcocoa detect event from milkcocoa

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Push Detection

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push() onPush()

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Sample IoTing

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ESPr (Arduino) × Light Sensor × Node-RED with Milkcocoa

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ESPr (Arduino) × Light Sensor × Node-RED with Milkcocoa Internet Things

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Monitoring Brightness 1VTI &41S%FWFMPQFS &418300.։ൃϘʔυ PO1VTI

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ESPr Grove Shield Light Sensor

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Monitoring Brightness

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Monitoring Brightness • Add function for getting value

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Demo

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It’s hard to see…

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Data Visualization

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Looks good!

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Data Visualization • node install node-red-dashboard

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Data Visualization • can change setting

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Demo

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·ͱΊ

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·ͱΊ • ͳ͍ͥ··Ͱ΍Βͳ͔ͬͨͷ͔… • node-moduleͰເ͕޿͕Δ • ࢹ֮Խ is େ੾ • Deploy to Heroku or Bluemix

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Happy IoTing!!