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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2. Technical Specifications
Standard and
Model No.
Bluetooth Serial Adapter
Standard
Class 1 (male)
Model No.
BTS4504C1H
Specification
Compatible Bluetooth 3.0 Specification
RF output
power
CLASS 1 Standard
Operating
Frequency
ISM Frequency 2.400～2.483GHz
Spectrum
extensions
FHSS
Antenna External antenna
Sensitivity
<-88dBm at < 0.1% BER
Protocol
LM, LC, L2cap , SDP , RFCOMM
Support
services
Bluetooth Serial Port Profile (SPP)
Maximum
connection
number
As master devices, it can connect 7 slave devices at the same time at
most.
Rating
Plug power supply and DB9 seat power supply, 6V DC 350mA
2.1W
Communicati
on Interface
Standard RS232 five-wire serial mode(RxD, TxD, RTS, CTS,
GND)
Connector
DB9 socket(male)
Signal pin
RxD, TxD, RTS, CTS, GND
energy-savin
g
Automatic power saving mode, support low-power operating
mode / high-speed operating mode
Security
Security certification, data encryption
Baud rate
1.2K～1382.4Kbps
LED
indicator
Power indicating, connection status, operating mode
Applied
range
PC, MCU, PDA, mobile phone and so on
Maximum
connection
distance
100 meters in open air