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

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

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User manual

ShenZhenWorldEliteTechnologyCo.,LTD.



WB-9018

2.4-GHz Bluetooth ® Low Energy(BLE) Module

User Manual

Brand name: World Elite

FCC 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.

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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.

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● 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



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

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

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