Lierda Science and Technology Group LSD4WF-CC3200 WIFI Module User Manual User Manuel x

Lierda Science & Technology Group Co.,Ltd WIFI Module User Manuel x

Users Manual

Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 Lierda Science & Technology Group Co., LTD User’s manual
Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 1ProductOverview...................................................................................................................................................11.1Features.............................................................................................................................................11.2Parameters...................................................................................................................................................11.3Applications.................................................................................................................................................12HardwareOverview...........................................................................................................................................22.1Appearance........................................................................................................................................22.2Productstructuresize........................................................................................................................22.3DistributionPinDescription...............................................................................................................33FunctionalDescription.......................................................................................................................................63.1Networkingfeatures..........................................................................................................................63.1.1APNetworking...........................................................................................................................73.1.2APNetworking...........................................................................................................................73.2Passthroughmode.............................................................................................................................74Instructionsforuse............................................................................................................................................74.1NetworkConnection..........................................................................................................................74.1.1SerialPortConfiguration............................................................................................................84.2CreatingSocket..................................................................................................................................84.2.1CreatingaSocketA.....................................................................................................................84.2.2CreatingaSocketB.....................................................................................................................94.2.3PassthroughMode...................................................................................................................105Warning...........................................................................................................................................................10
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 11 ProductOverview LSD4WF‐3211I5SSisLSDTechnologyCo.,Ltd.developedultra‐low‐powerembeddedWIFImodule,usingtheindustry'slowestpower,high‐performanceembeddedprocessorsWIFInetwork.IntegratedhardwaremodulewithintheMAC,radiotransceiverunit,poweramplificationunit,developedforuserstouseM4coreunitsupports802.11b/g/nprotocolstandards;LSD4WF‐3211I5SSmodularalow‐powerWIFImodule,canhelpcustomersachieveproductupgradewirelessnetworkcommunicationstothebasicserialcommunication.1.1 Features  Supports802.11b/g/nprotocolstandards,WPA/WPA2encryption; supportSmartconfigconfigurationandaAPkeyconfiguration; integratedTCP/IPprotocolstack,reducingtheprogrammingburden; containCortexM4core,friendlydevelopmentenvironment； SimplylinkprovidenetworkprogramminglibraryandM4coredriverlibrary; providearichperipheralinterfaces,UART/SPI/I2C/I2S/PWM,etc. lowpowerconsumption,HIB,theoperatingcurrent4ua; UnderLPDSmode,theoperatingcurrent2ma; ultra‐smallsizeof23*32mm,surfacemountpackage; EasytouseIAR/CCScompilerenvironment;1.2Parameters  optionalexternalinterfaceUART/SPI/I2C/I2S owninternalnetworkMAC networkprotocolstandard802.11b/g/n 2.4Gnetworkoperatingfrequency transmitpower:802.11b16.5dbm802.11g13dbm（54M@OFDM）802.11n11.5dbm（MCS7） Receivingsensitivity:802.11b‐94.5dbm(8%PER)802.11g‐73dbm（10%PER54M@OFDM）802.11n‐70dbm（10%PERMCS7） Undercurrent‐‐HIBmode:4ua; Undercurrent‐‐IdleConnectmode:2ma(DITM=1)； hardwareencryption:WEP,WPA,WPA2; antennaconfigurations:on‐boardPCBantennaandexternalantennaonboard; modulepincount:48pin; modulesize:23.1*32.8mm；1.3Applications  SmartHomeApplications whitegoods handheldnetworkdevices wirelessnetworkingapplications remoteequipmentmonitoring
 Address: Lie co2 Hard2.1 Ap2.2 Prerda Building, onsumerwireldware Oppearanroduct s425 DengyunlessproductsOverviewce tructure Road, Hangzsw e size hou, China Tel:05771-88800000  Fax:0571-899908080 2 2
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 3 2.3 Distribution Pin Description NO.Networklabel DistributionRemark1GNDGND2EXRESETTheexternalresetpin3SOP2Sense‐On‐Power24SOP0Sense‐On‐Power05VDD3.3V6VDD3.3V7GNDGND8GNDGND9GPIO30General‐PurposeI/OUART0TXDataI2SAudioPortClockOI2SAudioPortFrameSync TimerCapturePortGeneralSPIMISO10GPIO0General‐PurposeI/OUART0ClearToSe ndInputI2SAudioPortData1(RX/TX)
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 4TimerCapturePortGeneralSPIChipPortGeneralSPIChipSelectUART1RequestToSendOUART0RequestToSendOI2SAudioPortData0(RX/TX)11GPIO6General‐PurposeI/OUART0RequestToSendOParallelCameraDataBit0UART1ClearToSe ndInputUART0ClearToSe ndInputTimerCapturePort12GPIO1General‐PurposeI/OUART0TXDataPixelClockFromParallelCameraSensorUART1TXDataTimerCapturePort13GPIO2General‐PurposeI/OUART0RXDataUART1RXDataTimerCapturePort2ADCChannel0Input(1.5Vmax)14GPIO3General‐PurposeI/OParallelCameraDataBit3UART1TXDataADCChannel1Input(1.5Vmax)15GPIO4General‐PurposeI/OUART1RXDataParallelCameraDataBit2ADCChannel2Input(1.5Vmax)16GPIO5General‐PurposeI/OParallelCameraDataBit1I2SAudioPortData1(RX/TX)
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 5TimerCapturePort5ADCChannel3Input(1.5Vmax)17GPIO7General‐PurposeI/OUART1RequestToSendOUART0RequestToSendOUART0TXDataI2SAudioPortClockO18GPIO8General‐PurposeI/OInterruptfromSDCard(Futuresupport)I2SAudioPortFrameSyncTimerCapturePort619GPIO9General‐PurposeI/OPulseWidthModulated05SDCadDataI2SAudioPortData(Rx/Tx)TimerCapturePort020GPIO10General‐PurposeI/OI2CClockPulse‐WidthModulated06UART1TXDataSDCardClockTimerCapturePort121GPIO11General‐PurposeI/OI2CDataPulse‐WidthModulated07FreeClockToParallelCameraSDCardCommandLineUARTRXDataTimerCapturePort2I2SAudioPortFrameSync22GPIO12General‐PurposeI/OI2SAudioPortClockOParallelCameraVerticalSyncI2CClockUART0TXDataTimerCapturePort323GPIO13General‐PurposeI/O
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 6I2CDataParallelCameraHorizontalSyncUART0RXDataTimerCapturePort424GPIO14General‐PurposeI/OI2CClockGeneralSPIClockParallelCameraDataBit4 TimerCapturePort525GPIO15General‐PurposeI/OGeneralSPIMISOI2CDataParallelCameraDataBit5TimerCapturePort626GPIO16General‐PurposeI/OGeneralSPIMOSIParallelCameraDataBit6UART1TXDataTimerCapturePort727GPIO17General‐PurposeI/OUART1RXDataGeneralSPIChipSelectParallelCameraDataBit728GNDGND29VCC3.3V30GPIO22General‐PurposeI/OI2SAudioPortFrameSyncTimerCapturePort431GPIO28General‐PurposeI/O32JTAG_TDIJTAGTDI33JTAG_TDOJTAGTDO 34JTAG_TCKJTAGTCK35JTAG_TMSJTAGTMS36GNDGND3 Functional Description 3.1 Networking features LSD4WF‐3211I5SAmodulecanbeconfiguredtoAPmodeandSTAmode,atthesametimehaveawirelessnetworkinterface,butalsoincludessomecommonwiredinterfacemethods,suchasSPIinterface,I2Cinterface,I2Sinterface,UARTinterface;thepresenceoftheseinterfacesgreatlyexpandedconnectionmodule,butalsotoenable
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 7ausertomorequicklyandmodulesfordocking,toachievedatatransmissionnetwork;3.1.1 APNetworkingAPthewirelessaccesspointisthecenterofanetwork;Generally,therouterasAP,undercertaincircumstances,alsosomemobilephoneterminals,PADasAP;LSD4WFmodulecanalsobeusedasAPmode,forreceivingthenetwork.Connectionsasshownbelow:3.1.2 APNetworkingSTAisthewirelessstation,awirelessnetworkterminal,typicallytoaccesstotheAP,theAPtransmitsdatatothenetworkvia;LSD4WFasthenextSTAmode,canbeconnectedwithanyoftheAP,thewirelessInternetmoduletoachieve.3.2 Passthroughmode LSD4WFsupportsserialtransparenttransmissionmode,datafromtheserialtransmissioncabletotransmitawirelessnetwork;transparenttransmissionmode,sothatthecustomer'sproductstothefastestandeasiestwaytoimplementthenetwork.Usersneedonlyasimpleconfigurationviatheserialportcanbenetworkedanddatatransmission;4 Instructions for use WIFImodulewhenusingtheneedtousetwosoftware;1,SecureCRTserialdebuggingtools;2,TCPSocketcommunicationtools;4.1 Network Connection ConfigurationmoduleinSTAmode,andlettherouterconnection;computerandrouterconnection;moduleandacomputerviaaserialconnection;
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 8串口连接4.1.1 SerialPortConfigurationOpenserialdebuggingassistant,abaudrateof115200,1stopbit,noparity,asfollows: Presstheresetbuttonmodule,waitforsometime,aftertheinitializationiscomplete,youcanreceiveATcommandsinput;EnterAT+WKEY=AT+WSKEY=WPAPSK,AES,lierda18f<CR>,return+ok,whichWPAPSKsecuritytype,AESdataencryption,lierda18fsecretkeyforencryption;EnterAT+WSSID=Lierda18f<CR>,return+ok;4.2 CreatingSocket 4.2.1 CreatingaSocketAOpensokittool,selecttheservermode,TCPaddressis192.168.1.145,portnumber5001,clicktheTCPlistener,configuredasfollows:
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 9Serialport,enterAT+NETP=TCP,CLIENT,5001,192.168.1.145<CR>,return+ok;EnterAT+TCPDIS=on<CR>,return+ok;Insokittool,amessageappearsasfollows:Appear[TCP]192.168.1.121:64191expressedsokitcreatedsuccessfully;Clicktoselect[TCP]192.168.1.121:64191,thenfillinthesendingareasokittooldataneedstobesent,andclickSend,receiveserialdatasentsuccessfully,asfollows:Serialdataobtainedareasfollows:4.2.2 CreatingaSocketBOpensokittoolagain,chooseservermode,TCPaddressis192.168.1.145,theportissetto5002,clicktheTCPlistener,asfollows:Serialport,enterAT+SOCKB=TCP,5002,192.168.1.145<CR>,return+okEnterAT+TCPDISB=on<CR>，return+ok;Informationshownbelowappearsinsokittool,indicatessocketBcreatedsuccessfully,asfollows:
 Address: Lierda Building, 425 Dengyun Road, Hangzhou, China Tel:0571-88800000 Fax:0571-89908080 10AndcreatethefirstSocketCommunicationsasanareatofillinthedatatransmittedbythedata,suchas1234567890,clicksend,receivedataappearintheserial,asfollows:Theserialdataisasfollows:4.2.3 PassthroughModeEntertheserialportoftheAT+ENTM<CR>,sothatthemoduleintothetransparentmode.5 Warning Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment.

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