SEANYWELL XLW-002X WiFi Module User Manual Manual r2

SEANYWELL COMPANY LIMITED WiFi Module Manual r2

Contents

Manual r2

SeanywellXLW‐002XHongKongSeanywellCo.,LtdIEEE802.11b/gWiFiModuleDatasheetV1.00ModelName:XLW‐002XTheXLW‐002XWiFimoduleboardisaWiFimoduleboardwhichintegratesMCUand802.11b/g2.4GHzRFtransceiveronboardwithRFcircuithavingbeencalibrated,customerscandesignmainboardwithdesiredfunctionandinterfacecircuitsandassembleitwiththeXLW‐002XWiFimoduleboard,enablesimple,easy,andlowcostWi‐Ficonnectioncapability.KeyFeatures 2.4GHz,IEEE802.11b/g IntegratedPCBantennawithexternalantennaoption. SupportsoperationinInfrastructure/Ad‐Hoc(IBSS)/vitualAPmode,andIPHONE/IPAD/Androiddevicecanconnectitdirectly. Supports802.11isecurity:WEP‐64/128,TKIP(WPA‐PSK)andAES(WPA2‐PSK) IntegratedpowerfulMCUrunningTCP/IPprotocol Supports2UARTinterfaces,maxupto4UARTinterfaceoption. HighspeedSPIinterface,support50Mhzclock. I2S/PCMinterfaceoption Supports6GPIOinterface,maxupto24GPIOsoption(someGPIOsmultiplexedwithfunctioninterfacesabove) SupportsTCP,UDP,ICMP,IGMP,IPv4,DHCP,BOOTP,ARP,DNS,SMTP,SNTP,uPnP,PPPoEandHTTPinsoftware FullTCP/IPprotocolstackandTCP/IPtransmissionbandwidthexceed10Mbps Maxoutdoorrageupto250meter(820ft),lineofsight Singleoperatingvoltage:3.3Vtypical BoardSize:25mmx45mmApplications SerialtoWiFi,SPItoWiFiBridge
SeanywellXLW‐002XHongKongSeanywellCo.,LtdIEEE802.11b/gWiFiModuleDatasheetV1.00 WiFiRemoteControl/Monitor WiFiToy TCP/IPandWLANOffloadCo‐processor WiFiInternetRadio WiFiNetworkCamera WiFiRFIDProductSpecificationFeaturesSpecificationsMicroprocessor80MhzCPURFTransceiver802.11b/g,2.4GhzCodeSize1MBFlashDataSize64KBSRAMDataRateIEEE802.11b:1,2,5.5and11MbpsIEEE802.11g:6,9,12,18,24,36,48and54MbpsSupportsTXrateautofall‐backmechanismFrequencyRange2.412~2.472GHzNumberofSelectableSub‐channelsUpto11channels.ProfilesavailableincludeUSA,13inCanada,Europe,Spain,France,Japan,China,Taiwanand“Other”(multiplecountries)Modulations802.11b:DSSSwithDBPSK,DQPSKandCCK802.11g:DSSSwithDBPSK,DQPSKandCCKOFDMwithBPSK,QPSK,16QAMand64QAMRadioAntennaIntegratedPCBantenna,supportexternalantennaRFReceiverMaxReceiveLevel802.11bDSSS:‐5dBm802.11bCCK:‐10dBm802.11gOFDM:‐15dBmRFReceiverMinReceiveSensitivity802.11b:‐92dBm@1Mbps;‐90dBm@2Mbps;‐89dBm@5.5Mbps;‐85dBm@11Mbps802.11g:‐82dBm@6Mbps;‐82dBm@9Mbps;‐82dBm@12Mbps;‐82dBm@18Mbps;‐79dBm@24Mbps;‐76dBm@36Mbps;‐71dBm@48Mbps;‐70dBm@54MbpsRFMaxOutputPower802.11b:16.5±1dBm802.11g:14±1dBm@54Mbps;15±1dBm@48Mbps;16±1dBm@6~36MbpsSecurity802.11isecurity:WEP‐64/128,TKIP(WPA‐PSK)andAES(WPA2‐PSK)WiFiPowerSavingSupports3WiFipowersavingmodesinnormaloperationofInfrastructuremodewithauto‐wakeuptimerforupcomingBeaconframereception. TypicalPowerSavingMode　 FastPowerSavingMode　 MaximumPowerSavingMode　I/OFunctionsFunctioninterface2UART,SPI,I2S/PCM
SeanywellXLW‐002XHongKongSeanywellCo.,LtdIEEE802.11b/gWiFiModuleDatasheetV1.00GeneralPurposeI/O6GPIOs(someGPIOsmultiplexedwithfunctioninterfaces)OperatingVoltage3.3VtypicalWLANmode,datatransfer250mAor825mWtypicalWLANmode,nodataintransfer,andWiFiTypicalPowerSavingenabled.121mAor399mWtypicalWLANmode,STOPmodewithwakeupenabled,WiFiTypicalPowerSavingModeenabled.80mAor264mWtypicalWLANmode,STOPmodewithwakeupenabled,WiFiFastPowerSavingModeenabled.25mAor82.5mWtypicalAveragePowerConsumptionWLANunlinked,DeepSleepmodewithwakeupenabled.1.18mAor3.9mWtypicalPeakCurrentat3.3VPowerInputinSerialtoWiFiApplication360mAOperatingTemperature0°Cto+70°CBoardSize25mmx45mmBoardDimensionBelowshowstheXLW‐002Xwifimoduledimension,theconnectorismaleheaderconnectorwithpinpitchof2.0mm.TheXLW‐002XwifimodulehaveanintegratedPCBantennawhichrequiresthehostPCBtomaintainthatareakeep‐outforbestantennapeformance.Also,whenmountingonthehostPCBofuser'ssystem,themodule'sPCBantennashouldbeontheedgeofhostPCBandfacedoutward.
SeanywellXLW‐002XHongKongSeanywellCo.,LtdIEEE802.11b/gWiFiModuleDatasheetV1.00ConnectorsandPinAssignmentBelowshowspindefineofxlw‐002xwifimodule.Thepin1topin10isusuallyusedforUarttoWiFitransfer,andthepin10topin19isusuallyusedforSPItoWiFitransfoer.
SeanywellXLW‐002XHongKongSeanywellCo.,LtdIEEE802.11b/gWiFiModuleDatasheetV1.00 PinNo.PinNamePinDescription0REVERSEDreversed1LED/GPIOOutputwifilinkstatusled/multiplexedwithprogramablegpio2RESET/GPIOInputmodulereset/multiplexedwithprogramablegpio3VCC_3.3V3.3Vpowerinput4RXD2RXDofuart2,TTL,uart2isusedfortrasnparentdatatransfer5TXD2TXDofuart2,TTL,uart2isusedfortrasnparentdatatransfer6GNDGround7CTSCTSofuart2/multiplexedwithprogramablegpio8RTSRTSofuart2/multiplexedwithprogramablegpio9TXD0TXDofuart0,TTL,uart0isusedforconsolecommandinput10RXD0RXDofuart0,TTL,uart0isusedforconsolecommandinput11TXD0TXDofuart0,Itislinkedwithpin912VCC_3.3V3.3Vpowerinput13SSSSofSPIinterface14SCLKSCLKofSPIinterface15MOSIMOSIofSPIinterface16MISOMISOofSPIinterface17GNDGround18RESET/GPIOInputmodulereset/multiplexedwithprogramablegpio19LED/GPIOOutputwifilinkstatusled/multiplexedwithprogramablegpioRevisionHistory
SeanywellXLW‐002XHongKongSeanywellCo.,LtdIEEE802.11b/gWiFiModuleDatasheetV1.00RevisionDateDescription1.002012/5/30Initialrelease.

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