nus-iss learning day 2015 - iot with pi

8/28/2015(Total Slides=8) ISSLearn/IOT/IOT.ppt© 2015 National University of Singapore. All Rights Reserved

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IoT (with the Raspberry Pi)

Derek [email protected]

28 August 2015

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Thinking IoT

�What IoT?

�Why IoT?

�How IoT?

�When IoT?


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What is Internet of Things?

�Also called Internet of Everything or Network of Everything

�Embedded electronics (computer which does not look like a computer)

�Objects with unique identifiers (addressable) and have ability to transfer data

�Facilitates automation�sensors, cameras

�wearables, context-sensitive help/monitoring

�Estimates of 25 billion to 100 billion devices by year 2020


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Why IoT?

�Cheap manufacturing/deployment of VLSI/SOC

�Notebook computers at $300

�GSM modules at $15

�Sensors/Relays at $3

�LE bluetooth dongles $5


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How IoT?

�Raspberry Pi 2 board provides cheap/value for money embedded board

�900 MHz Quad-core ARM Cortex A7

�1GB RAM

�4 USBs

�Sufficient GPIO ports

�MicroSD boot drive

�Raspberry Pi 2 resourcehttp://dkiong.no-ip.biz/rp2/


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When IoT?

�Is it a solution looking for a problem?

�Is there business value?

�Does it solve a real problem?


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Thank You

[email protected]

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nus-iss learning day 2015 - iot with pi

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