Bigdata IoT Cluster

daengky@naver.com

2015.04.17

2Hadoop

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3Hadoop

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4RaspberryPI

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5RaspberryPI

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6RaspberryPI

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7BigData meet Raspberry Pi

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8BigData meet Raspberry Pi

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9BigData meet Raspberry Pi

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BigData meet Raspberry Pi

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BigData meet Raspberry Pi

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BigData meet Raspberry Pi

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https://youtu.be/n6ONKshWSMg

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BigData meet Raspberry Pi

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BigData meet Raspberry Pi

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BigData meet Raspberry Pi

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BigData meet Raspberry Pi

Bigdata Cluster

40-node computing cluster based on the Raspberry Pi single board computer

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Data from IoT

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Arduino meet Sensor

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SHT1x Temperature / Humidity Sensor

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Connected Things

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Connect Raspberry Pi to Arduino with Serial USB Cable

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Arduino Scatch

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#include #define dataPin 10#define clockPin 11SHT1x sht1x(dataPin, clockPin);

void setup() { Serial.begin(9600); Serial.println("Starting up....");}

void loop() { float tempC = sht1x.readTemperatureC(); float tempF = sht1x.readTemperatureF(); float humidity = sht1x.readHumidity(); Serial.print(tempC); Serial.print(", "); Serial.print(tempF); Serial.print(", "); Serial.print(humidity); Serial.print("\n"); Serial.flush(); }

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Do It Yourself

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Do It Yourself

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Q&A

Thanks

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