Beautiful Enterprise ATS2805BA Bluetooth Module User Manual
Beautiful Enterprise Co., Ltd. Bluetooth Module
User Manual
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
BluetoothmoduleWB‐9805BInstructions
1.ProductOverview
WB‐9805BisahighperformanceBluetoothaudiotransmissionModule.Forreceivingthe
sourcefromtheaudiotransmittingwirelessaudiosignaltransmitted.Suchasmobilephones.
Bluetoothadapter.,etc.Alsoincludesanaudiodecoderchip16chipDACoutputCandirectly
driveheadphones.Class2power,UseBluetooth4.0standard.Transmissionspeedupto3Mbit/S.
2.Application
ThismoduleismainlyusedforshortdistancetransmissionofmusicYoucaneasiyconnect
laptops,cellphones,PDAandotherBluetoothdevices.
※Bluetoothspeaker;
※ BluetoothStereoHeadset;
※ Speakerphone;
※ Supportforexternalradio;
※ Modulebuilt7COMand8SEGdisplaydriver.(5X7LED,7X8LCD);
※ Threegroupsof6bitdigitaltoanalogconversion;
※ Bluetoothsupportbackgroundoperationcontrolotherequipment;
※ ModuleswithUdiskinterface.SD/TF/MMCcardinterface.Musicformatsupport
MP3,WMA,APE.FLAC,WAV(Requirescertificationlicense);
3.ProductSpecifications:
BluetoothSpecificationBluetoothV4.0/V2.1+EDR(without LE)
CansupporttheBluetoothcommunication
Profile
A2DP;AVRCP,HFP,SPP,BAS,BLE
DIS,FMP,HRP,HRS,HTP,HTS,IAS,LLS
Workingcurrent(BluetoothMode)≤60mA
StandbyCurrent≤0.03mA
OperatingVoltageSupportstwokindsofvoltageinputDC5Vor
BATT(3.4‐4.2V)
Operatingtemperaturerange‐10℃to+45℃
Wirelesstransmissionrange15Meter
TransmissionpowerCLASS2‐6dB~+4dB
Sensitivity‐87Bm@ 0.1﹪ BER
FrequencyRange2.402GHz‐2.480GHz
ExternalInterfaceGPIO,I2C,Speaker,I2S,Microphone,IR,SD/SD/TF,M
MC,USB
AudioPerformanceHighacousticfieasilysoon
AudioSNR85dB@500mVrmsOutput
Distortion<0.05%@500mVrmsoutput
Modulesize15x32x2.5mm
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
ChannelNo.79
DateRate1 Mbps for Basic Rate using GFSK
2 Mbps for Enhanced Data Rate using π
/4-DQPSK
3 Mbps for Enhanced Data Rate using 8DPSK
ModulationTypeGFSK, π/4-DQPSK,8DPSK
4.Themoduleoutlinedrawinginkind
WB‐9805B
5.PinDescription
WB‐9805B
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
6.Modulepindetailsofthedescribes:
PinNumberPinNamePinDescription
1GNDGND
2GPIO‐B14Generalinputandoutputports(ADCport)
3GP10‐B15Generalinputandoutputports(ADCport)
4RTCVDDICintermalpowersupply.cannottakdtheload
5 ON/OFFSoftswitch,resetpin
6GPI0‐B13Generalinputandoutputports
7GPI0‐B2SDCLK
8GPI0‐B1SDCMD
9GPI0‐B8SDDATO
10LOSCO32.768KHzcrystaloscillatoroutput
11LOSCI32.768KHzcrystaloscillatorinput
12GP10B9Generalinputandoutputports.FMCLK
13GP10‐A15Generalinputandoutputports,TW112C‐SCL
14GP10‐A16Generalinputandoutputports,TW112C‐SDA
15GP10‐A8Generalinputandoutputports
16GP10‐A6Generalinputandoutputports
17GP10‐A12Generalinputandoutputports
18GP10‐A5Generalinputandoutputports
19GP10‐B712S‐LR
20GP10‐B612S‐DATA
21GP10‐B512S‐BCLK
22GP10‐BO12S‐MCLK
23IRIR
24GP10‐A10Generalinputandoutputports
25GP10‐A11Generalinputandoutputports
26GP10‐A30Generalinputandoutputports
27 GP10‐A29Generalinputandoutputports
28GP10‐A28Generalinputandoutputports
29 GP10‐A27Generalinputandoutputports
30GP10‐A26Generalinputandoutputports
31GNDGND
32GP10‐A23Generalinputandoutputports
33GP10‐A24Generalinputandoutputports
34GP10‐A25Generalinputandoutputports
35GP10‐B19Generalinputandoutputports,(lineinDET)
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
7.ModuleOutlinedimensions
WB‐9805BPCB
36USBDMUSBDP
37USBDPUSBDM
38AGNDAGND
39AOUTLLeftchanneloutput
40AOUTRRightchanneloutput
41LINEINRRightchannellineinput
42LINEINLLetfchannellineinput
43MICINMICIN
44FMINLFMLeftchannelinput
45FMINRFMRinghtchannelinput
46AVCCInternalregulatedpowersupplyoutputpin‐3.0V
47LRADC1ADCportcanbeconnectedtokey
48VCCInternalregulatedpowersupplyoutputpin‐3.V
49VBATBatterypowerinput.inputsupplyrange3.4V‐4.2V
50DC5VDC5Vpowerinput,inputsupplyrange4.75‐5.25V
51GNDGND
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
8.Referencecircuitdiagram
WB‐9805B
9.NoticeforBluetoothapplication
A.AsfortheBluetoothapplyindifferentenvironmemt,theinfluenceofwirelesssignaleven
Bluetootheffectedbytheenvironmentgreatly.Wirdlesssignalswillbeabsorbedbysomething
likeadtrees,metalobstacles.
B.Bluetoothmoduleareplacedintheahousing.Becausethemetalshellgreatlyeffecttothe
wirelesssignaltransmission,suggestnotinstalledinmetalshell.
C.PCBboard:theantennaofBluetoothmoduleisthePCBantenna,asforthemetalwillweaken
thesignal,soitisstrictlyprohibitedshopandgolineundertheantennamodule,itisbetterto
hollowout.
D.WB‐9805Bmustbeaddedcouplingcapacitorfordirectlydriveheadphones;
E.Usedpullswitchoffthepowermode,power‐offmustincreasethedischargecircuits.
F.NoSD&USBfunctiondesign,pleaseaddtestpointsforSD&USBordertofacilitateupgradethe
softwareused.
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
10.Cautionforuser
FCC Statement
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,
pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotection
againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcan
radiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,
maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethat
interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmful
interferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipment
offandon,theuserisencouragedtotrytocorrecttheinterferencebyoneofthefollowing
measures:
‐Reorientorrelocatethereceivingantenna.
‐Increasetheseparationbetweentheequipmentandreceiver.
‐ Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris
connected.
‐Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
FCCCaution:
Anychangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance
couldvoidtheuser'sauthoritytooperatethisequipment.
ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo
conditions:
(1)Thisdevicemaynotcauseharmfulinterference,and
(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause
undesiredoperation.
FCCRadiationExposureStatement:
ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolled
environment.Thistransmittermodulemustnotbeco‐locatedoroperatinginconjunctionwith
anyotherantennaortransmitter.
ThisEndequipmentshouldbeinstalledandoperatedwithaminimumdistanceof20centimeters
betweentheradiatorandyourbody.
IMPORTANTNOTE:
Intheeventthattheseconditionscannotbemet(forexamplecertainlaptopconfigurationsor
co‐locationwithanothertransmitter),thentheFCCauthorizationisnolongerconsideredvalid
andtheFCCIDcannotbeusedonthefinalproduct.Inthesecircumstances,theOEMintegrator
willberesponsibleforre‐evaluatingtheendproduct(includingthetransmitter)andobtaininga
separateFCCauthorization.
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
EndProductLabeling
Thefinalendproductmustbelabeledinavisibleareawiththefollowing:
“ContainsFCCID:UZZATS2805BA”.
ManualInformationtotheEndUser
TheOEMintegratorhastobeawarenottoprovideinformationtotheenduserregardinghowto
installorremovethisRFmoduleintheuser’smanualoftheendproductwhichintegratesthis
module.
CanadaStatement
ThisdevicecomplieswithIndustryCanadalicence‐exemptRSSstandard(s).Operationissubject
tothefollowingtwoconditions:(1)thisdevicemaynotcauseinterference,and(2)thisdevice
mustacceptanyinterference,includinginterferencethatmaycauseundesiredoperationofthe
device.
LeprésentappareilestconformeauxCNRd'IndustrieCanadaapplicablesauxappareilsradio
exemptsdelicence.L'exploitationestautoriséeauxdeuxconditionssuivantes:(1)l'appareilne
doitpasproduiredebrouillage,et(2)l'utilisateurdel'appareildoitacceptertoutbrouillage
radioélectriquesubi,mêmesilebrouillageestsusceptibled'encompromettrele
fonctionnement.
CautionExposure:
Thisdevicemeetstheexemptionfromtheroutineevaluationlimitsinsection2.5ofRSS102and
userscanobtainCanadianinformationonRFexposureandcompliance.
Ledispositifrépondàl'exemptiondeslimitesd'évaluationderoutinedanslasection2.5de
RSS102etlesutilisateurspeuventobtenirdesrenseignementscanadienssurl'expositionauxRF
etlerespect.
Thefinalendproductmustbelabelledinavisibleareawiththefollowing:
TheIndustryCanadacertificationlabelofamoduleshallbeclearlyvisibleatalltimeswhen
installedinthehostdevice,otherwisethehostdevicemustbelabelledtodisplaytheIndustry
Canadacertificationnumberofthemodule,precededbythewords“Containstransmitter
module”,ortheword“Contains”,orsimilarwordingexpressingthesamemeaning,asfollows:
ContainstransmittermoduleIC:7633A‐ATS2805BA
ThisEndequipmentshouldbeinstalledandoperatedwithaminimumdistanceof20centimeters
betweentheradiatorandyourbody.
Cetéquipementdevraitêtreinstalléetactionnéavecunedistanceminimumde20 centimètres
entreleradiateuretvotrecorps.
Theendusermanualshallincludeallrequiredregulatoryinformation/warningasshowinthis
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ShenzhenSynchronElectronicsCo.,Ltd.
WB‐9805B
manual.
*TheBluetoothmodulemustbeinstalledinA/VapparatusorITE.
警告:
本產品符合低功率電波輻射性電機管理辦法:
第十二條
經形式認證合格之低功率射頻電機,非經許可,公司、商號或使用者均不得擅自變更頻率、
加大功率或變更原設計之特性及功能。
第十四條
低功率射頻電機之使用不得影響飛航安全及干擾合法通信;經發現有干擾現象時,應立即停
用,並改善至無干擾時方的繼續使用。
前項合法通信,指依電信規定作業之無線電信。低功率射頻電機須忍受合法通信或工業、科
學及醫療用電波輻射性電機設備之干擾。
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