Product Info

Chongqing Jinou Science &Technology Development Co., Ltd.
http://www.oemblue.com/ [e-mail]
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CONTENTS
1. Brief Introduction .......................................................................................................................... 3
2. Technical Specifications ................................................................................................................ 5
4. Description of indicator and press-button ..................................................................................... 6
5. Definition of DB9 Socket Pin ....................................................................................................... 7
6. Description of Power Supply Condition ....................................................................................... 8
7. Description of Serial Interconnection............................................................................................ 8
8. Instructions .................................................................................................................................. 10
9. Configuration Tools ..................................................................................................................... 12
9.1 Boot screen ........................................................................................................................ 13
9.2 Basic Settings .................................................................................................................... 13
9.3 Serial parameters ............................................................................................................... 14
9.4 Energy-saving parameters and commands ........................................................................ 14
9.5 Set ...................................................................................................................................... 15
10. AT command ............................................................................................................................. 16
1. Test command...................................................................................................................... 16
2. Set / Inquire the baud rate ................................................................................................... 16
3. Set / Inquire the serial communication mode ...................................................................... 16
4. Set / Inquire authentication password ................................................................................. 17
5. Set/Inquire Name................................................................................................................. 17
6. Set / Inquire Sniff power-saving mode ................................................................................ 17
7. Set / Inquire the parameters of inquiring scan and connecting scan.................................... 18
8. Set / Inquire whether authenticate ....................................................................................... 18
9. Set / Inquire device type ...................................................................................................... 18
10. Set / Inquire device role .................................................................................................... 18
11. Set / Inquire the data processing mode when not connected ............................................. 19
12. Set / Inquire flow control mode ......................................................................................... 19
13. Set / Inquire the type of data device .................................................................................. 19
14. Set / Inquire whether it is bind .......................................................................................... 20
15. Set/Inquire the memorized remoted Bluetooth device ...................................................... 20
16. Clear the memorized address ............................................................................................ 20
17. Inquire local Bluetooth address ......................................................................................... 20
18. Inquire software version .................................................................................................... 21
19. Software reset .................................................................................................................... 21
20. Inquire remoted Bluetooth devices .................................................................................... 21
21. Cancel inquire remoted Bluetooth devices ........................................................................ 21
22. Restore default settings ..................................................................................................... 21
23. Inquire all commands ........................................................................................................ 22
11. FAQ: .......................................................................................................................................... 22
1 After powering the module, the indicator of the Module doesn’t blink. .............................. 22
2 When there are multiple Bluetooth devices around, how to connect to the specified Bluetooth
device?..................................................................................................................................... 22
3 How to operate if want to connect with multiply devices at the same time？ ..................... 22
4 How the multipoint connections send and receive data? And what are the differences between the
sending & receiving of multipoint and point-to -point connections? ...................................... 23
5 Can not set the parameters, or use the Configuration Tools displaying "connection timeout" when
connects to the PC ................................................................................................................... 23
6 How to send AT command by your hand？ ......................................................................... 23
7 Two serial adapter can not connect with each other ............................................................. 24
8 Why PC, USB Dongle can not find the serial adapter? ........................................................ 24
9 Why PC USB Dongle and serial adapter can not realize data communication or only
communicate by one-way data communication? .................................................................... 24
10 How to communicate with PDA? ....................................................................................... 25
11 How to communicate with Bluetooth mobile phone? ........................................................ 25
12. Appendix ................................................................................................................................... 25
12.1 Equipment Type Number ................................................................................................ 25
12.2 MAJOR SERVICE CLASSES ........................................................................................ 26