性价比最高的蓝牙双模模块bm88

《性价比最高的蓝牙双模模块bm88》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、BM88Bluetooth4.0DualModeModuleDatasheetBM88Bluetooth4.0DualModeModuleDatasheetConfidentialShanghaiWukongInformationScience&TechnologyCo.,Ltd2015/051BM88Bluetooth4.0DualModeModuleDatasheetVersionHistoryDateRevisionDescription2015-5V0.1Initial2015-6V0.2Updatepin

2、sdefinitionConfidential2BM88Bluetooth4.0DualModeModuleDatasheet1.OverviewBM88isadulemodebluetoothrfmodulewhichcombinesbluetoothversion4.0(BR/EDR/LE)specification.Itintegratesanon-boardbluetooth4.0stack,2.4GHztransceiverandRFpoweramplifier.WiththeBM88,designers

3、caneasilyembedbluetoothfunctionalityrapidlyintoanydevicesandprovidescostandtime-to-marketsavingsasaself-containedmodulesolution.2.FeaturesCompatiblewithBluetooth4.0Specification(BR/EDR/LE)IntegratedinternalClass1,Class2,andClass3PATransparentserialdataconne

4、ctionoverBluetoothClassicSerialPortProfile(SPP)andBluetoothLowEnergytransparentserialdataserviceAutomaticconfigurationmodeforsmartselectSPPorBLEchannelCompactsurfacemountmodule:14*12*2.0mmOperatingvoltage:3.3vto4.3vTemperaturerange:-40℃to+85℃IndustrialSim

5、pleUARTinterfaceIntegratedcrystal,ldoandmatchingcircuitryMultipleI/OpinsforcontrolandstatusTransmitpoweroutput:+2dBm(Typ)ReceiveSensitivity:-90dBmIntegrateGAP,SDP,SPP,RFCOMM,GATTProfilesConfidentialSupportAES128encryption3.ApplicationsMobilePointofSales

6、(mPos)On-BoardDiagnostic(OBD)LEDLightingWearablesFitnessDevicesHealthCare/MedicalAutomotiveAccessoriesHomeAutomationDigitalSports3BM88Bluetooth4.0DualModeModuleDatasheet4.ModuleInformation4.1PindefinitionsPin#NamePinDescription1GNDGround2BAT_INBatteryi

7、nputConfidential3LDO_ENEnablemoduleLDOIN4V3.33.3Vout5NCnotconnected6NCnotconnected7WAKE_UPHostwakeupBM88module8NCnotconnected9PA4GeneralIOPort10PA3GeneralIOPort11PA2GeneralIOPort12PA1GeneralIOPort13UART_RXUartin14UART_TXUartout15PB1GeneralIOPort16PB2GeneralIOP

8、ort4BM88Bluetooth4.0DualModeModuleDatasheet17PB3GeneralIOPort18PB4GeneralIOPort19BOOT0bootmodepin.defaultislowatnormalmode20NCnotconnected21LEDStatusLED22GNDGroundfordigital23NCnot