Bluetooth GPS Receiver
BT-721
USER MANUAL
Bluetooth GPS Receiver Series
Model: BT-5721 / 5722
UniTraQ International Corp. All right reserved, © 2009
2F., No.136, Ziqiang S. Rd., Zhubei Cit y, Hsinchu County 30264, Taiwan (R.O.C.)
TEL：886-3-6578491 FAX：886-3-6578492
MADE IN TAIWAN
UniTraQ International Corp.
RoHS compliance
2009, 04 Version 2.3
Bluetooth GPS Receiver
BT-5721/5722
Contents
1. Introduction………………………………………………………………………………………………………….2
2. Features………………………………………………………………………………………………………………3
3. Specifications……………………………………………………………………………………………………….4
3.1 GPS Specifications…………………………………………………………………………………………...4
3.2 Bluetooth Specifications………………………………………………………………………………….…4
3.3 Power Specifications…………………………………………………………………………………….…..5
3.4 Output and Interface Specifications………………………………………………………………………5
3.4.1 Output protocol…………………………………………………………………………………………..5
3.4.2 Output format…………………………………………………………………………………….……….5
3.4.3 Data communication interface………………………………………………………………….……..5
3.4.4 External antenna connector…………………………………………………………………….……..5
3.5 Physical Specifications......................................................................................................................5
3.6 Other Specifications……………………………… ………………………………………………………….5
4. Accessories……………………………………………………………………………………………………...….6
4.1 Standard Accessories………………………………………………………………………………….…….6
4.2 Optional Accessory.………………………………………………………………………………………….6
5. Operations………………………………………………………………………………………………………..….7
5.1 Hardware Descriptions………………………………………………………………………………….…...7
5.2 Charging Battery…………………………………………………………………………………………..….8
5.3 Install USB driver (For BT-5722 only)…………………………………………………………………..…8
5.4 Bluetooth Connection……………………………………………………………………...……………......8
5.4.1 Laptop or Notebook……………………………………………………………………………………..8
5.4.1-1 BlueSoleil instructions 1:…………………………………………………………………….8-10
5.4.1-2 BlueSoleil Instructions 2:……………...……………………………………………………11-14
5.4.2 PDA or Smart Phone………………………………………………………………………………..15-17
6. GPS Testing Software………………………………………………………………………………………....…18
6.1 GPSView for Windows 2000/XP (PC or Notebook)………………………………………………….…18
6.1.1 Install GPS View for Windows 2000/XP.............................................................................18-20
6.1.2 Using GPSView for Windows 2000/XP.................................................................................21-22
6.2 Install GPSView for Win CE (PDA or Mobile Phone)………………………….……………...……....23
6.2.1 Installing the GPSView Software into Win CE Mobile Phone............................................23-25
6.2.2 Using GPSView Software (For Win CE Mobile Phone).......................................................25-26
6.3 Data log...............................................................................................................................................27
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6.3.1 Set up Data Log..................................................................................................................27-28
6.3.2 Check the status of configure...........................................................................................28-29
6.3.3 Retrieve the content of Data Log......................................................................................29-32
6.3.4 Clear the Data Log..............................................................................................................32-33
Notice
Thank you for purchasing the high-performed BT-5 Bluetooth GPS Receiver. To manipulate the
Bluetooth Receiver and GPS Software, please take the time to read through this user
manual to understand the operating features.
Warning: If you choose to use the BT-5 Bluetooth GPS Receiver in a vehicle, it is the sole
responsibility of the owner/operator of the BT-5 Bluetooth GPS Receiver to secure the GPS unit so
that it will not cause damage or personal injury in the event of an accident. Do not mount the BT-5
Bluetooth GPS Receiver over airbag panels or in a place where the driver or passenger are likely to
have an impact with it in an accident or collision.
Warning: If you choose to use the BT-5 Bluetooth GPS Receiver in a vehicle, it is the sole
responsibility of the operator of the vehicle to operate the vehicle in a safe manner, maintain full
surveillance of all driving conditions at all times, and never become distracted by the BT-5
Bluetooth GPS Receiver to the exclusion of safe operating practices. It is unsafe to operate the BT-5
Bluetooth GPS Receiver while you are driving. Failure by the operator of a vehicle equipped with
the BT-5 Bluetooth GPS Receiver to pay full attention to operating the vehicle and road conditions
while the vehicle is in motion could result in an accident or collusion with property damage and
personal injury.
Caution: It is the users’ responsibility to use this product prudently. This product is intended to be
used only as a travel aid and must not be used for any purpose requiring precise measurement of
direction, distance, location, or topography.
Caution: The Global Positioning System (GPS) is operated by the government of United State,
which is solely responsible for its accuracy and maintenance. The system i s su bject to changes
which could affect the accuracy and performance of all GPS equipment. Although the BT-5
Bluetooth GPS Receiver is a precision electronic NAVigation AID (NAVAID), any NAVAID can be
misused or misinterpreted and, therefore, become unsafe.
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1. Introduction
BT-5 Bluetooth GPS Receiver is a mobile GPS receiver combined an advanced GPS receiver, a
mini antenna and Bluetooth wireless technology together. It is the perfect solution for you seeking a
compact and wireless GPS receiver that consumes low power and has a long ba ttery life with high
gain.
The BT-5721/5722 Bluetooth GPS Receiver is a total solution GPS receiver with Bluetooth, USB Interface
and built-in rechargeable battery for time to first fix. BT-5721/5722 design is based external Bluetooth chipset
and UniTraq’s GPS module with low power consumption.
This positioning application meets strict needs such as car navigation, mapping, surveying, security,
agriculture and so on. Only clear view of sky and certain power supply are necessary to the unit,
BT-5721/5722 contacts to other device via Bluetooth or USB device(BT-5722 only), and built-in recharge
battery to keep almanacs and ephemeras data.
With low power consumption, the BT-5721/5722 tracks up to 65 satellites at a time, re-acquires satellite
signals less than 1s and updates position data every second.
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2. Features
Compatible with Bluetooth serial port profile (SPP) com◆ pletely.
Support USB interface make ◆ BT-5722 just like USB-mouse when user are using PC charging.
◆ 65 parallel satellite-tracking channels for fast acquisition and reacquisition.
Support NMEA0183 V3.01 data protocol.◆
Built◆ -in 1000mAh Lithium-polymer battery inside makes BT-5721/5722 continue work to 8hr.
Built◆ -in rechargeable battery for supply power to internal SRAM keeping almanac and ephemeris
for time to first fix(TTFF).
Four LED with four different colors which show the devices status.◆
Provide MMCX connector for connecting active antenna to get better satellites signal reception.◆
Built◆ -in ceramic patch antenna inside.
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3. Specifications
3.1 GPS Specifications
Parameter Specification
Receiver Type 65 channels
Re-acquisition sensitivity -155dBm
Tracking sensitivity -158dBm
Cold start sensitivity -137dBm
Receiver frequency 1575.42MHz
Code C/A code
Accuracy
Position
Velocity
5m CEP
0.1m/sec
Startup Time
hot start
cold start
< 1 sec
< 35 sec
Signal Reacquisition <1s
Update Rate 1Hz
Operational Limits
(1) Altitude
(2) velocity
< 18,000m
< 500m/s
Dynamics 4G (39.2m/sec2)
Datum WGS-84
Protocol NMEA-0183 V3.01
3.2 Bluetooth Specifications
Frequency range: 2.40~2.48GHz
Bluetooth Version: 2.0
Class: 2 (10m)
Sensitivity: -80dBm
Support Profile: serial port profile (SPP)
Stack: (4279) cyt_8unified_fl_bt2.0_22_0702091828_encr56 2007-02-09
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3.3 Power Specifications
External Power: 5VDC/1A
Battery: 1000mAh Lithium-polymer battery for system
3.4 Output and Interface Specifications
3.4.1 Output protocol
Baud rate: 4800bps
Data bit: 8
Parity: none
Stop bit: 1
3.4.2 Output format
NMEA 0183 V:3.01
GPGGA/ GPGSA/GPGSV/GPRMC (1/Sec)
3.4.3 Data communication interface
Bluetooth 2.0 with SPP profile
USB interface (for BT-5722 only)
3.4.4 External antenna connector
MMCX type/3.3V output
3.5 Physical Specifications
Size:80×60×10 mm
Weight: 154g
Operation temperature: -20 ~+60℃℃
Storage temperature: -40 ~+80℃℃
Operation humidity: 5% to 95% no condensing
3.6 Other Specifications
LED indicators Bluetooth/GPS/Low battery and charging status.
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4. Accessories:
4.1 Standard Accessories
1. GPSView Software & User Manual CD
2. Anti Slip Car Pad
4.2 Optional Accessories:
1. Travel Charger
2. USB cable
3. Car Charger
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5. Operations:
5.1 Hardware Descriptions:
1.Built-in Antenna
2.LED Lights (For 5722)
Red light: Being charging battery
Blue light(flashing): Waiting for Bluetooth connection
Blue light: Being receiving Bluetooth signal
Green light (continuously) : not fixed
Green light (flashing, 1 second on/1 second off) : Position fixed
LED Lights (For 5721)
Green light (continuously): Being charging battery
Green light (flashing ) Out of charge
Blue light (continuously): Waiting for Bluetooth connection
Blue Light(flashing) : Receiving blue tooth signal
Red light (flashing, 2 second on/1 second off) : Waiting for the position fix
Red light (flashing, 1 second on/1 second off) : Position Fixed
3.The Power Button
Turns the unit on and off
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5.2 Charging Battery:
You can use car charger to connect BT-5 Bluetooth GPS Receiver with battery of car, or use travel
charger to connect with an outlet. When battery is been charging, the red LED on the GPS
receiver lights continuously.
5.3 Install USB driver (For BT-5722 only)
users can find the USB driver on the attached CD, the USB driver can be installed for Microsoft Windows,
and XP system. User can easily install USB driver, the USB driver can automatically install the driver when
user execute it.
5.4 Bluetooth Connection
5.4.1 Laptop or Notebook
5.4.1-1 BlueSoleil instructions 1:
Please click the program on desktop and the window below will appear.
Please click “Search Devices”
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Bluetooth devices nearby will be searched. Please select “BTGPS” among them.
Please click “Search Services”
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Available service will show up. Please choose “Bluetooth Serial Port (COM10)”, it will be pairing with
BTGPS. (COM10 is regarded as an example, Physical COM PORT depends o n users’ computers.)
After connection is complete, the illustration will become green color.
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5.4.1-2 BlueSoleil Instructions 2:
BlueSoleil classic use interface
Please Right click Bluetooth illustration in Tool on the mouse and select “Display Classic View”.
Classic window will appear.
Please click “Bluetooth and select “Search Device”.
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Bluetooth devices nearby will be searched. Please choose “BTGPS among them.
Please right click “BTGPS illustration on the mouse and select “Search Services”.
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Available service will show up. Please choose “Bluetooth Serial Port (COM10)”, it will be pairing with BTGPS.
(COM10 is regarded as an example; Physical COM PORT depends on users’ computers.)
Please right click applicable item on the mouse and select “Connect”. It will complete Bluetooth connection.
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After connection is complete, the illustration will become green color.
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5.4.2 PDA or Smart Phone
Mobile5 BT setup
Turn On your Bluetooth GPS and setup; follow the setup process in your Windows Mobile 5 phone:
Go to the Devices tab and choose Choose BT GPS and select Next
New Partnership
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You will be asked for the passkey, select Serial Port under the available
enter “0000” and then select Next services list
Now go to the COM Ports tab and Choose BT GPS from the list and
select New Outgoing Port select Next
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Select the desired GPS COM port for your device (eg: COM 6), make sure Secure Connection is marked
and choose Finish
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6. GPS Testing Software
6.1 GPSView for Windows 2000/XP (PC or Notebook)
6.1.1 Install GPS View for Windows 2000/XP
Please select “ GPS View” Then in stallation Window will appear. Please click “ Next”. Please refer to the
following window .
Please click “ I accept the terms of the license aggrement” and then go to “Next”
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Please enter the details of User and then click” Next”.
Please select “ Complete” and then click “ Next”.
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Please click “ Install”. S tart installing.
Complete Installation.
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6.1.2 Using GPSView for Windows 2000/XP
Execute GPS View Selection Series. Enter the Window below.
Click on “Auto Scan”or Select “COM PORT” which will connect to BT-GPS, then Click on “Start”.
It will display the connection status of GPS and NMEA as shown below.
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1. Off the GPS connection
2. Series Selection
3. Open Position Coordinate Window
4. Execute Cold Start
5. Execute Warm Start
6. Execute Hot Start
7. Save NMEA Data(Automatically save in the same Program file)
8. Upgrade Firmware( If upgrading Firmware, save it in the same Program file)
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6.2 Install GPSView for Win CE (PDA or Mobile Phone)
6.2 1 Installing the GPSView Software into Win CE Mobile Phone:
1. After starting your computer, put Mobile Searcher Software CD into CD-ROM.
2. Press the symbol of ActiveSync.
3. Press “Explore”.
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4. Select “My Windows Mobile-Based Device”.
5. Select “Storage Card”.
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6. Copy the file of “GPSView-P.exe” from CD-ROM and paste it on “Storage Card”.
6.2.2 Using GPSView Software (For Win CE Mobile Phone)
1. Switch on your Win CE mobile phone and open “File Explorer”.
2. Find out the document of “Storage Card” and open the file of “Locate”.
Select “COM PORT” which will connect to BT-GPS, then Click on “Start”. It will display the connection status
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of GPS and NMEA as shown bel ow.
Display the pages which is usable information for satellites
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6.3 Data log
6.3.1 Set up Data Log
1. Execute Data log.exe.
2. Select “DataLog Æ Log Configure”
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3. Configure your favorite log time “min_time” (by seconds) and
“Enable” the Data log.
6.3.2 Check the status of configure
1. Select “DataLog ÆLog Status”
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2. The window of “Response” will display the above configured status.
6.3.3 Retrieve the content of Data Log
1. Select “DataLog ÆLog Read”
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2. Select the to be stored file path and file name. (ex. Data.log)
3. Click on the “Store” to retrieve the logged data.
The completed window.
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4. Decompress the retrieved logged data by selecting “DataLogÆLog Decompress”
5. Select the pre-stored Data.log (for example).
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6. Click on the “Store” to perform the decompression as follows.
7. After the decompression, some files will be generated as the figure.
The *.kml file can be applied to the Google Earth and display the tracked trace.
6.3.4 Clear the Data Log
1. To clear the logged memory, select “DataLOgÆLog Clear”
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2. Click “YES＂to clear out the whole logged data.
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UniTraQ International Corp
2F., No.136, Ziqiang S. Rd., Zhubei City, Hsinchu County 30264, Taiwan (R.O.C.)
TEL：886-3-6578491 FAX：886-3-6578492
Email support@unitraq.com
Website www.unitraq.com
© 2009 UniTraQ International Corp. All rights reserved.
Not to be reproduced in whole or part for any purpose without written permission of UniTraQ International Corp (“UniTraQ”)
Information provided by UniTraQ is believed to be accurate and reliable. These materials are provided by UniTraQ as a
service to its customers and may be used for informational purposes only. UniTraQ assumes no responsibility for errors or
omissions in these materials, nor for its use. UniTraQ reserves the right to change specification at any time without notice.
These materials are provides “as is” without warranty of any kind, either expressed or implied, relating to sale and/or use of
UniTraQ products including liability or warranties relating to fitness for a particular purp ose, consequential or incidental
damages, merchantability, or infringement of any patent, copyright or other intellectual property right. UniTraQ further does
not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials.
UniTraQ shall not be liable for any special, indirect, incidental, or consequential damages, including without limitation, lost
revenues or lost profits, which may result from the use of these materials.
UniTraQ products are not intended for use in medical, life-support devices, or applications involving potential risk of death,
personal injury, or severe property damage in case of failure of the product.
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