World Elite Technology WB-9018 Bluetooth Module User Manual WB 9018 english

World Elite Technology Co.,LTD Bluetooth Module WB 9018 english

User manual

ShenZhenWorldEliteTechnologyCo.,LTD. WB-9018 2.4-GHz Bluetooth ® Low Energy(BLE) Module User ManualBrand name: World EliteFCC ID:2ABCHWB-9018
ShenZhenWorldEliteTechnologyCo.,LTD.● overview The module could work in Bridge mode (Transmission mode) and direct drive mode. Module will broadcast automatically when it start up, phone running specified APP will scan and pair it, you would monitor it after they paired. Bridge mode, user' s MCU could communicate with mobile device bidirectional by the Universal serial port of module; user also could configure certain communication parameters through specially appointed COM AT commands. The specific meaning of user' s data is defined by upper levels application itself. Mobile device could write data into module by its APP, then data transmit to user' s MCU through UART port; Data packets will transmit to mobile device automatically which module received them from MCU UART po rt. Direct drive mode, user control module by APP BLE protocol so that smart device could monitor and control module, user only need to design APP of smart mobile device under this case. ● DESCRIPTION:1 . the use of simple, without any Bluetooth protocol stack application experience; 2 . user interface using a universal serial communication design, full duplex, low baud rate 4800bps; 3. also support the bridge mode (serial transmission), or direct drive mode (without CPU); 4. default 20ms connection interval, quick connection; 5. support AT commands to modify the serial baud rate, software reset module, to obtain MAC address, modify the module name; 6. support AT instruction to regulate the Bluetooth connection interval, control the forwarding rate of different. (dynamic power adjustment); 7. serial data packet length, can be 200byte the following (including 200) of arbitrary length. (ladle automatic distribution); 8. speed transmission forwarding, up to 4K/S, can work in 2.5K-2.8K; 9. support for mobile devices APP to modify the module name, save the power down; 10. support for mobile devices APP to modify the serial baud rate, save the power down; 11. support for mobile devices APP for remote reset module; 12. support for mobile devices APP Bluetooth connection interval, power down is not preserved. (dynamic power adjustment); 13. quick test, without any external connection parts test wireless and serial communication;
ShenZhenWorldEliteTechnologyCo.,LTD.14. includes a debug port, IO expansion; 15. support the connection state, broadcasting state prompt foot / IO flexible configuration; 16. 6 bidirectional programmable IO, external interrupt trigger input detection, low power operation. (trigger alarm, lighting control, remote control toys, etc. various kinds of input and output switching applications); 17. 2 programmable timing single / loop reversal output port. (Intelligent appointment timing application); 18. two ADC input (14 bit), enable / disable, sampling period of free allocation. (temperature and humidity, photometric applications); 19. four programmable PWM (120Hz) output. (light, speed and other applications); 20. Module end RSSI continuous acquisition, readable can automatically notify APP, enable / disable, sampling frequency set free. (anti lost alarm application objects); 21. support the anti hijacking password settings, modify and recovery, prevent malicious third party. Also can not use. The password operation results independent advice, for APP programming; 22. supports single pin down (press) 3S restore factory settings; 23. support AT instruction to adjust transmit power; 24. support AT instruction modification broadcast interval; 25. support AT instruction additional custom broadcast data, custom equipment identification code; 26. support AT instruction set data delay (user CPU serial port to receive the preparation time); 27 .support PWM output initialization state custom (full high, low, power down before PWM output value); 28. PWM frequency custom (61.036 Hz <=f 8 kHz, the default 120Hz); 29. broadcast content presentation module real-time system status, including the battery, custom equipment identification code, four PWM output current value, the current IO status; 30. very low power standby mode
ShenZhenWorldEliteTechnologyCo.,LTD.● Schematic diagram of working mode
ShenZhenWorldEliteTechnologyCo.,LTD.● Package Information 
1 VCC / / Module power anodal ３．３V ShenZhenWorldEliteTechnologyCo.,LTD.●PinFunctionDescriptionsPin Pin Name port Input / output Description 2 GND / / Module ground GND 3 IO7 P2.2 O The output port (time reversal) / sleep status indication 4 IO6 P2.1 O The output port (time reversal) / connection status indication 5 EN P2.0 I Modules enable line, low effective, with internal pull up 6 IO5 P1.7 I/O General purpose I/O pin 7 IO4 P1.6 I/O General purpose I/O pin 8 USB+ / I/O USB+ 9 USB- / I/O USB-10 IO3 P1.5 I/O General purpose I/O pin 11 IO2 P1.4 I/O General purpose I/O pin 12 IO1 P1.3 I/O General purpose I/O pin 13 RESET P1.2 I/O Restore factory settings trigger or General purpose I/O pin 14 PWM1 P1.1 O PWM output channel 1 15 PWM2 P1.0 O PWM output channel 2 16 PWM3 P0.7 O PWM output channel 3 17 PWM4 P0.6 O PWM output channel 4 18 BRTS P0.5 I As the data request to send (used to wake up the module) 19 BCTS P0.4 O Data input signal (used to wake up the host, optional) 20 TX P0.3 O UART data output 21 RX P0.2 I UART data input 22 ADC1 P0.1 I A/D converter analog input channels 1 23 ADC0 P0.0 I A/D converter analog input channels 0 24 RES / I Module reset, active low
Attention:LimitedModularApproval‐thisRFModulemaynotbesoldtothegenericpublicandrequiresprofessionalinstallation.DuetothefactthatthisRFModuleisnotequippedwithanownshielding,theend‐productincl.thisRFModulehastoshowcompliancetotheFCCrules(15B/radiatedemissions).(OEM)Integratorhastoassurecomplianceoftheentireend‐productincl.theintegratedRFModule.Additionalmeasurements(15B)and/orequipmentauthorizations(e.gVerification)mayneedtobeaddresseddependingonco‐locationorsimultaenoustransmissionissuesifapplicable.Integratorisremindedtoassurethattheseinstallationinstructionswillnotbemadeavailabletotheend‐userofthefinalhostdevice.Withthelowoutputpower,thisRFModulemeetstheFCCSARexemptionandcanbethereforeintegratedintoany(portable,mobile,fixed)hostdevice.Thefinalhostdevice,intowhichthisRFModuleisintegrated"hastobelabelledwithanauxilliarylablestatingtheFCCIDoftheRFModule,suchas"ContainsFCCID:2ABCHWB‐9018".Dependingonthesizeofthefinalend‐product,the§15.19FCCstatement"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."shouldbeplacedalsoonthedeviceoralternativelywithinaprominentlocationoftheusersmanualThe§15.21"Changes or modifications to this unit not expresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser’sauthoritytooperatetheequipment."statementhastobeincludedinaprominentlocationoftheusersmanual

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