Product Info
Table Of Contents
- 1. Brief Introduction
- 2. Technical Specifications
- 4. Description of indicator and press-button
- 5. Definition of DB9 Socket Pin
- 6. Description of Power Supply Condition
- 7. Description of Serial Interconnection
- 8. Instructions
- 9. Configuration Tools
- 10. AT command
- 1. Test command
- 2. Set / Inquire the baud rate
- 3. Set / Inquire the serial communication mode
- 4. Set / Inquire authentication password
- 5. Set/Inquire Name
- 6. Set / Inquire Sniff power-saving mode
- 7. Set / Inquire the parameters of inquiring scan and connecting scan
- 8. Set / Inquire whether authenticate
- 9. Set / Inquire device type
- 10. Set / Inquire device role
- 11. Set / Inquire the data processing mode when not connected
- 12. Set / Inquire flow control mode
- 13. Set / Inquire the type of data device
- 14. Set / Inquire whether it is bind
- 15. Set/Inquire the memorized remoted Bluetooth device
- 16. Clear the memorized address
- 17. Inquire local Bluetooth address
- 18. Inquire software version
- 19. Software reset
- 20. Inquire remoted Bluetooth devices
- 21. Cancel inquire remoted Bluetooth devices
- 22. Restore default settings
- 23. Inquire all commands
- 11. FAQ:
- 1 After powering the module, the indicator of the Module doesn’t blink.
- 2 When there are multiple Bluetooth devices around, how to connect to the specified Bluetooth device?
- 3 How to operate if want to connect with multiply devices at the same time？
- 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?
- 5 Can not set the parameters, or use the Configuration Tools displaying "connection timeout" when connects to the PC
- 6 How to send AT command by your hand？
- 7 Two serial adapter can not connect with each other
- 8 Why PC, USB Dongle cannot find the serial adapter?
- 9 Why PC USB Dongle and serial adapter cannot realize data communication or only communicate by one-way data communication?
- 10 How to communicate with PDA?
- 11 How to communicate with Bluetooth mobile phone?
- 12.1 Equipment Type Number
- 12.2 MAJOR SERVICE CLASSES
- 12.3 MAJOR DEVICE CLASSES
- 12.4 THE MINOR DEVICE CLASS FIELD
- 12.5 MINOR DEVICE CLASS FIELD - COMPUTER MAJOR CLASS
- 12.6 MINOR DEVICE CLASS FIELD - PHONE MAJOR CLASS
- 12.7 MINOR DEVICE CLASS FIELD - LAN/NETWORK ACCESS POINT MAJOR CLASS
- 12.8 MINOR DEVICE CLASS FIELD - AUDIO/VIDEO MAJOR CLASS
- 12.9 MINOR DEVICE CLASS FIELD - PERIPHERAL MAJOR CLASS
- 12.10 MINOR DEVICE CLASS FIELD - IMAGING MAJOR CLASS
Chongqing Jinou Science &Technology Development Co., Ltd.
http://www.oemblue.com/ info@oemblue.com
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Notes: The parameter is saving in Bluetooth. Therefore, even blackout, the parameter will
keep the same number as the last time and will not lose.
After modifying the parameter, please press the switch button again to make 100M
Wireless RS232 Serial Adapter enter into data model.
Starting under the data state, if the master device does not memorize address, it will firstly
search the nearby Bluetooth device. If querying the Bluetooth device, the master device
will enter matched state. If authentication passes, the master device will memorize (save)
the address of this device and establish connection with this device. If memorized the
address already, the master device connect the memorized device directly and will not
query or match. The memorized address can be cleared by AT command and parameter
setting tools.
The slave device wait for the other device’s query and connect.
If two Bluetooth devices connect successfully, connection indicator light (green light)
extinguishes, and the master/slave mode instructions (red light) keep blinking. At this time,
data can mutual communicate. For user device, it is like connecting with serial line and can
receive data directly. Of course, for the mode of point to multi-point, the user need to
structure data stream format by themselves to distinguish between some slave device.
What should be paid special attention is that the serial flow control pin (CTS, RTS) is
default effective. If not cancel flow control and the flow control pin is not disposed by the
user program, the data cannot be transmitted or can only transmit one-way after
connecting.
Once the device is connected, unless the signal is very bad to opposite side’s Bluetooth
disconnect automatically, our serial adapter will not disconnect automatically and the
connection will always remain.
Notes: The FAQ section gives an important supplement to use equipment and the answers
of the common problems that the customers may have. Please read carefully before using
this section.