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What is IoT ?

The IoT is a net or! of interconnecte" #hysical ob$ectsembe" ith sensors% soft are an" electronics& 'Things' can be a (ariety of "e(ices li!e) smart#hones%

a*tomobiles% #acema!ers% etc& The ob$ects comm*nicate ith each other an" other

entities *sing the Internet&

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IoT A##lications

Smart home +ealthcare Smart gri" ,*il"ing - In"*strial a*tomation% etc&

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Moti(ation Smart homes become more an" more a##ealing Assiste" li(ing for el"er or "isable" #eo#le Monitoring o*r en(ironment is im#ortant The nee" to ma!e o*r e(ery"ay acti(iies more con(enient)

A*tomatically change lighting in a room A"$*st heating base" on o*r #references Sa(e #o er an" energy hen *sing ho*sehol" a##liances

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State of the art Other ambient monitoring systems)

A are +ome CASAS GatorTech Smart +o*se ./OSA0 % etc&

Other technologies)

2ig,ee 2 Wa(e 5oW.A6

M7TT (s CoA.

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Im#lementation

System architect*re) WS6 hich contains

no"es ith sensors

I.( /o*ter8home gate ay Ser(er 9CoA. interface:

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6o"e - Gate ay+ar" are

AC adapter / DC / USB / Temperature / light / accel

sensorsButtons and LEDs for op

and status indicatio4 bit flash for firm!are upd

user dataStandard "TA# connector fo

and A%$&'C( S)&( #)&*( ADC an

interfaces a+ailab

The #ate!ay has an additiEthernet interfac

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Soft are im#lementation The no"es *se CoA. #rotocol to comm*nicate an" e;change messages

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Soft are im#lementation I ha(e manage" to&&&

Ma!e no"es comm*nicate ith each other Associate no"es to the coor"inator 9gate ay: Ma!e them comm*nicate in an I.( s*bnet Com#ile - >ash no"es8coor"inator *sing the serial #rogrammer Mo"ify a ser(er im#lementation that *ses CoA. A.I to sen"8rec( messages .lan a *se case scenario)

Set m*lti#le no"es in 3 rooms Collect "ata

I #lan to collect an" #rocess the "ata form the sensors Im#lement the rest of the com#onents

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Concl*sions 0*t*re or!) M5 #re"iction algorithms ;ten" the o ce ambiental monitoring to)

,*il"ing s*#er(ising Assiste" li(ing