BluetoothLowEnergy(BLE)1- CC2540

thisBLEwhatIbelieveitisbestchoisetoourproject,itisprogrammablechipcantakedatafromanysensorandsendtoPhonedevice,soitsjobtosendalldatatothePhoneandthenthePhoneAppanalysethisdataanddosomeaction.thisonemaydomicrocontrollerjobbutIamnotsureyetifitjustsenddataorcanreceivealso.

DescriptionTheCC2540isacosteffective,lowpower,truesystemonchip(SoC)forBluetoothlowenergyapplications.ItenablesrobustBLEmasterorslavenodestobebuiltwithverylowtotalbillofmaterialcosts.TheCC2540combinesanexcellentRFtransceiverwithanindustrystandardenhanced8051MCU,insystemprogrammableflashmemory,8KBRAM,andmanyotherpowerfulsupportingfeaturesandperipherals.The

CC2540issuitableforsystemswhereverylowpowerconsumptionisrequired.Verylowpowersleepmodesareavailable.Shorttransitiontimesbetweenoperatingmodesfurtherenablelowpowerconsumption.

TheCC2540comesintwodifferentversions:CC2540F128/F256,with128and256KBofflashmemory,respectively.

CombinedwiththeBluetoothlowenergyprotocolstackfromTexasInstruments,theCC2540F128/F256formsthemarketsmostflexibleandcosteffectivesinglemodeBluetoothlowenergysolution.

FeaturesTrueSingleChipBLESolution:CC2540CanRunBothApplicationandBLEProtocolStack,IncludesPeripheralstoInterfaceWithWideRangeofSensors,Etc.6mm6mmPackageRF

BluetoothlowenergytechnologyCompatibleExcellentLinkBudget(upto97dB),EnablingLongRangeApplicationsWithoutExternalFrontEndAccurateDigitalReceivedSignalStrengthIndicator(RSSI)SuitableforSystemsTargetingComplianceWithWorldwideRadioFrequencyRegulations:ETSIEN300328andEN300440Class2(Europe),FCCCFR47Part15(US),andARIBSTDT66(Japan)

LayoutFewExternalComponentsReferenceDesignProvided6mm6mmQFN40Package

LowPowerActiveModeRXDownto19.6mAActiveModeTX(6dBm):24mAPowerMode1(3sWakeUp):235APowerMode2(SleepTimerOn):0.9APowerMode3(ExternalInterrupts):0.4AWideSupplyVoltageRange(2V3.6V)FullRAMandRegisterRetentioninAllPowerModes

TPS62730CompatibleLowPowerinActiveMode

RXDownto15.8mA(3VSupply)TX(6dBm):18.6mA(3VSupply)

MicrocontrollerHighPerformanceandLowPower8051MicrocontrollerCoreInSystemProgrammableFlash,128KBor256KB8KBSRAM

Peripherals12BitADCwithEightChannelsandConfigurableResolutionIntegratedHighPerformanceOpAmpandUltralowPowerComparatorGeneralPurposeTimers(One16Bit,Two8Bit)

21GeneralPurposeI/OPins(194mA,220mA)32kHzSleepTimerWithCaptureTwoPowerfulUSARTsWithSupportforSeveralSerialProtocolsFullSpeedUSBInterfaceIRGenerationCircuitryPowerfulFiveChannelDMAAESSecurityCoprocessorBatteryMonitorandTemperatureSensorEachCC2540ContainsaUnique48bitIEEEAddress

SoftwareFeaturesBluetoothv4.0CompliantProtocolStackforSingleModeBLESolution

CompletePowerOptimizedStack,IncludingControllerandHostGAPCentral,Peripheral,Observer,orBroadcaster(IncludingCombinationRoles)ATT/GATTClientandServerSMPAES128EncryptionandDecryptionL2CAP

SampleApplicationsandProfilesGenericApplicationsforGAPCentralandPeripheralRolesProximity,Accelerometer,SimpleKeys,andBatteryGATTServices

MultipleConfigurationoptionsSingleChipConfiguration,AllowingApplicationtoRunonCC2540NetworkProcessorInterfaceforApplicationsRunningonanExternalMicrocontrollerBToolWindowsPCApplicationforEvaluation,Development,andTest

DevelopmentToolsCC2540MiniDevelopmentKitSmartRFSoftwareSupportedbyIAREmbeddedWorkbenchSoftwarefor8051

APPLICATIONS2.4GHzBluetoothlowenergySystemsMobilePhoneAccessoriesSportsandLeisureEquipmentConsumerElectronicsHumanInterfaceDevices(Keyboard,Mouse,RemoteControl)USBDonglesHealthCareandMedical

CC2540WITHTPS62730TPS62730isa2MHzStepDownConverterwithBypassModeExtendsBatteryLifetimebyupto20%ReducedCurrentinTXandRX30nABypassModeCurrenttoSupportLowPowerModesRFPerformanceUnchangedSmallPackageAllowsforSmallSolutionSizeCC2540Controllable

BluetoothIsatrademarkofTexasInstrumentsAllothertrademarksarethepropertyoftheirrespectiveownersZigBeeIsatrademarkofTexasInstruments

DataSheet:http://www.ti.com/lit/ds/swrs084e/swrs084e.pdf

2-ISP091201BLE

The ISP091201 module is perfectly suited for devices requiring low cost and low power wireless connectivity. It is designed in accordance with the Bluetooth Smart (low energy) specification contained within v4.0 of the overall Bluetoothspecification.As small as 8 x 12 x 1.50 mm, the ISP091201 module is based on nRF8001 RevisionD, a Bluetooth Low Energy chip from Nordic Semiconductor. The module has an integrated antenna it works as a complete bidirectional transmitter/receiver.ItillustratesInsightSiPsexpertiseinRF&FrontEndminiaturizationandantennaintegration.Applicationsinclude: Sportandfitnesssensors Healthcaresensors OutofRange(OOR)sensors PersonalUserInterfaceDevices(PUID) RemotecontrolsKeyfeatures: SingleModeBluetoothLowEnergyv4.0Slave BasedonNordicSemiconductorfamilyofBlueproducts(nRF8001versionD) Includestransceiver,basebandandsoftwarestack UltraLowPowerConsumption Single1.9to3.6Vsupply

Temperature40to85C FullyintegratedRFmatchingandAntenna Integrated16MHzCrystalClock 8x12x1.50mmDataSheet:http://www.insightsip.com/phocadownload/isp_ble_ds091201r7.pdf

Microcontroller

1- PIC12LF1552

ThisisthesmallestmicrocontrollerIfound,itislookslikegoodinpowerandperfectsize.itcostabout70cent,andthereissomeexplanation:

size(2X3mm)lowvoltageoperationfrom1.8Vto3.6V,andlowpowerconsumptionforactiveandsleepcurrentsof50A/MHzand20nA,respectively.

MicrochipTechnologyInc.,aleadingproviderofmicrocontroller,mixedsignal,analogandFlashIPsolutions,todayannouncedanewadditiontoitsPIC12/16F15XX8bitmicrocontroller(MCU)family.Thelowcost,lowpincountPIC12LF1552isMicrochipssmallest(2x3mmUDFNpackage)andlowestcostPICMCUwithhardwareI2Csupport,andincludesafourchannel10bitAnalogtoDigitalConverter(ADC)withhardwareCapacitiveVoltageDivider(CVD)supportforcapacitivetouchsensing.Additionally,thisnewMCUfeatures3.5KBFlashprogrammemory,256BytesRAM,a32MHzinternaloscillator,lowvoltageoperationfrom1.8Vto3.6V,andlowpowerconsumptionforactiveandsleepcurrentsof50A/MHzand20nA,respectively.

Watchashortvideo:http://www.microchip.com/get/AH99

ThehardwareCVDenablesamoreefficientimplementationofcapacitivesensingfortouchapplications.ThisCoreIndependentPeripheralincludesadditionalcontrollogicthatenablesautomatedsampling,whichreducessoftwaresizeandminimizesCPUusage.Italsoprovidesautomaticcontrolofguardringdriveandaprogrammablesampleandholdcapacitance,tobettermatchlargertouchorproximitysensors.Thesecapabilities,combinedwiththelowcostandsmallfootprintofthePIC12LF1552,makeitwellsuitedforapplicationssuchastemperaturemonitoringdevices,smallremotecontrols(e.g.,garagedoorsandwindowblinds),smartphonebuttons(e.g.,inputinterfacesforAndroidandWindows8phonesutilizinghardwareCVD),roomlightcontrol(e.g.,switchinganddimming,bothtakingadvantageofhardwareCVD),andcoffeemakers(e.g.,inputinterfacesandwaterlevelmonitoring,whichbothcouldutilizethehardwareCVDandtheintegratedcommunicationcapabilities),amongothers.

ThelowcostPIC12LF1552extendsMicrochipsPIC12/PIC16F15XXfamilybyprovidingI2Cinourmostcompact8pinpackage,toaddressawidevarietyofspaceconstrainedandcostsensitiveapplications,saidSteveDrehobl,vicepresidentofMicrochipsMCU8Division.DesignerscanalsomakeuseoftheintegratedhardwareCVDtoimprovetheirdesignsefficiencyifcapacitivetouchorproximitysensingisrequired.

DevelopmentSupportMicrochipsfullsuiteofdevelopmenttoolssupportthePIC12LFMCUs,includingtheMPLABXIntegratedDevelopmentEnvironment(IDE),andPICkit3(part#PG164130,$44.95),MPLABREALICEInCircuitEmulator(part#DV244005,$499.98),andMPLABICD3(part#DV164035,$189.99)programmers.Additionally,theMPLABXC8Compilerfor8bitPICMCUsnowsupportsthisdevice.

WEBSITE:http://www.microchip.com/pagehandler/enus/pressrelease/microchipaddssmallestandlo.html

DataSheet:http://ww1.microchip.com/downloads/en/DeviceDoc/41674B.pdf

BatteryCR2032

thisis3VbatterywhichIbeliveitwillworkwithBLE,whatiamnotsureaboutifitwillbegoodforspeakersSize:diameter20mm,high3.2mmmoredetails:http://en.wikipedia.org/wiki/CR2032_battery