BLUETOOTH

BLUETOOTH Application Development Kit: 

Insert Product Photograph Here BLUETOOTH Application Development Kit 9/14/2011 6:23:49 AM VMDD Technologies

WHO AM I ??: 

WHO AM I ?? DEVANSHU SHUKLA PROJECT MANAGER 9/14/2011 6:23:49 AM VMDD Technologies Laugh is recommended on poor jokes !!

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9/14/2011 6:23:49 AM VMDD Technologies Today’s Agenda What Is BLUETOOTH ?? How BLUETOOTH Works ?? How is BLUETOOTH better than WI-FI OVERVIEW :BLUETOOTH APPLICATION DEVELOPMENT KIT DEMONSTRATION APPLICATIONS

WHAT IS BLUETOOTH ??: 

WHAT IS BLUETOOTH ?? CABLE REPLACEMENT TECHNOLOGY 9/14/2011 6:23:49 AM VMDD Technologies Worldwide SPECIFICATION FOR : 1. Small Form – Factor 2. Low Cost Radio Solutions

WHAT BLUETOOTH PROVIDES ??: 

WHAT BLUETOOTH PROVIDES ?? Links - Handsets, Portable Devices etc. Connectivity - Internet 9/14/2011 6:23:49 AM VMDD Technologies

HOW BLUETOOTH WORKS ??: 

HOW BLUETOOTH WORKS ?? Frequency Hopping Spread Spectrum 9/14/2011 6:23:49 AM VMDD Technologies

WHAT ARE “SPREAD SPECTRUM” ??: 

WHAT ARE “SPREAD SPECTRUM” ?? No of methods of spreading radio signals over multiple frequencies 9/14/2011 6:23:49 AM VMDD Technologies METHODS DIRECT SEQUENCE FREQUENCY HOPPING

DSSS VS FHSS : 

DSSS VS FHSS 9/14/2011 6:23:49 AM VMDD Technologies WI-FI Technology Long Range ( Fast ) Interference Insecure 2.4 GHz ISM “Bluetooth” Technology Short Range (10-100 m) Very Low Interference Better Security 2.4 GHz ISM

HOW BLUETOOTH COMMUNICATES ??: 

HOW BLUETOOTH COMMUNICATES ?? 9/14/2011 6:23:49 AM VMDD Technologies THE PROBLEM : When two devices need to talk, they have to agree on following points before conversation begins: 1. Physical Level Will they talk over wires, or through some form of wireless signals? 2. Protocol Level Knowledge of Bits ?

BLUETOOTH PROFILES : 

BLUETOOTH PROFILES 9/14/2011 6:23:49 AM VMDD Technologies Offers SOLUTION to the problems …. 1. PHYSICAL LEVEL : Radio Frequency Standard 2. PROTOCOL LEVEL: a. When Bits are sent. b. How Many Bits. c. Accuracy of Message

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9/14/2011 6:23:49 AM VMDD Technologies BLUETOOTH APPLICATION KIT Provides : Software and Hardware to develop BLUETOOTH applications. CONTENTS: Hardware: RCM 3100, Bluetooth EB506 Module, Prototype Board, Programming Cable and Adapter Software: Dynamic C 9.62 IDE, User Manuals, Documentations.

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9/14/2011 6:23:49 AM VMDD Technologies FEATURES AND BENEFITS •Bluetooth radio modules plug directly into supported RCMs and SBCs •Seamless connectivity with any Bluetooth device •2.4 GHz FHSS technology ensures high reliability and is robust to interference •Low current consumption for long battery life •Complete with sample applications and source code •Internal Surface-mount antenna.

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9/14/2011 6:23:49 AM VMDD Technologies DEMONSTRATION

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9/14/2011 6:23:49 AM VMDD Technologies EB506 Module To Personnel Computer Connect

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9/14/2011 6:23:49 AM VMDD Technologies Desired OUTPUT

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9/14/2011 6:23:49 AM VMDD Technologies Hardware Connections Insert EB506 Module to PROTOTYPE BOARD

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9/14/2011 6:23:49 AM VMDD Technologies Hardware Connections Connect Programming Cable Connect Power Supply Power On Board Now we are ready to Program

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9/14/2011 6:23:49 AM VMDD Technologies Software Walkthrough Open Dynamic C 9.62 Open Sample Program Perform Required Changes Compile and Run For EB506 Device

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9/14/2011 6:23:49 AM VMDD Technologies Software Walkthrough For PC Device Open HyperTerminal { Start > Programs > Accessories > Communication > HyperTerminal } Select COM Port used by USB Dongle Communication Setting ASCII Setup

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9/14/2011 6:23:49 AM VMDD Technologies DEMONSTRATION Perform Power Cycle EB506 device will start sending the data PC receives the data. We can check it by using HyperTerminal We ARE Done ….

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9/14/2011 6:23:49 AM VMDD Technologies Applications Wireless Control of communication between a. Mobile and Headset b. Bluetooth Headset and Intercom c. PC Input and Output Devices d. Transfer : Files, Contacts, Appointments, Reminders e. Replacement of RS 232 cables for : GPS, Medical devices, Bar Code Scanner, Traffic Control Device f. Sending advertisements from B luetooth hoardings to discoverable devices. g. Dial-Up Internet access using B luetooth device as modem.

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9/14/2011 6:23:49 AM VMDD Technologies Applications Allowing DECT Phone to answer call on behalf of a nearby cell. Real-Time Location Systems Personnel Security on Mobile Phones for prevention of Theft and Loss of Items.

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9/14/2011 6:23:49 AM VMDD Technologies Thank you … DEVANSHU SHUKLA PROJECT MANAGER VMDD TECHNOLOGIES