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

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Date Submitted	2014-02-10 00:00:00
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Creation Date	2013-10-15 20:13:26
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ShenZhen World Elite Technology Co.,LTD.
User Manual
WB-9018
Brand name: World Elite
FCC ID:2ABCHWB-9018
2.4-GHz Bluetooth ® Low Energy(BLE)
Module
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
ShenZhen World Elite Technology Co.,LTD.
●Pin Function Descriptions
Pin
Pin Name
port
VCC
GND
IO7
P2.2
Input /
output
Description
IO6
P2.1
The output port (time reversal) / connection
status indication
EN
P2.0
Modules enable line, low effective, with
internal pull up
IO5
IO4
P1.7
P1.6
I/O
I/O
General purpose I/O pin
10
11
12
13
USB+
USBIO3
IO2
IO1
RESET
P1.5
P1.4
P1.3
P1.2
I/O
I/O
I/O
I/O
I/O
I/O
USB+
USB-
Module power anodal ３．３V
Module ground GND
The output port (time reversal) / sleep status
indication
General purpose I/O pin
General purpose I/O pin
General purpose I/O pin
General purpose I/O pin
Restore factory settings trigger or General
purpose I/O pin
14
PWM1
P1.1
PWM output channel 1
15
PWM2
P1.0
PWM output channel 2
16
17
18
PWM3
PWM4
BRTS
P0.7
P0.6
P0.5
PWM output channel 3
PWM output channel 4
As the data request to send (used to wake up the
module)
19
BCTS
P0.4
Data input signal (used to wake up the host,
optional)
20
21
TX
RX
P0.3
P0.2
UART data output
UART data input
22
ADC1
P0.1
A/D converter analog input channels 1
23
24
ADC0
RES
P0.0
A/D converter analog input channels 0
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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