I. Introduce production
(1) Description
BT-320 is the contemporary era most technique Bluetooth and GPS technique high-tech product，it can be pass Bluetooth technique disappear in your brainpower mobile,PDA,portable computer,other computer with Bluetooth equipment GPS receive data carry through position,navigation and other functions.
(2) Product feature
1. Expending low power or at least 5 hours continue working time
2. High sensitivity, high capability MTK Ⅳ GPS CMOS chip
3. Accord Bluetooth with2.0 bound CLASS 4
4. Aegis Bluetooth COM correspond Profile (SPP Profile)
5. LED indication:Bluetooth GPS,charge batter and working in fettle
6. Supply NMEA-0183 standard in 4800bps bound rate
7. Very small,Individual design,Easy convenient,Handsome
(3) Technique index
Passive antenna
Connect MMCX standard interface
Hot Start:1 sec
Warm Start:35 sec
Cold Start:42 sec
Channels:Up to ≤ 32
Position accuracy:3 meters CEP
Maximum Altitude:10, 000m
Frequency：1575.42MHz - L1 C/A Code
C／A: 1.023 MHz chip rate
Horizontal Maximum Velocity: ＜51４ kilometer/hour，SA off
Retrieval Satellite Time Precision:100ms
Time marker:Output 1 pulse/s, aligned with GPS time ±0.1 μ/S, SA off
Update rate (default) 1 Hz
Sensitivity:-159dBm
Datum:Default WGS-84
Agreement:NMEA0183 V3.0 baud rate 4800／9600／19200,Defaul 4800
NMEA Agreement:GGA,GLL,GSA,GSV,RMC and VTG
Bluetooth criterion V2.0
Sending power Class 4( 5dBm most )
Receiver Sensitivity -120dBm
Communication distance
Communication Profile(spp)
Operation time : 5 hours
Charge time : 1 hours
Exceeds 3GPP , TTFF and TIA performance requirements
Low system impact and risk, no real time constraints
UART, SPI slave or I2C slave host interface
MS-Based, MS-Assisted and stand alone operation
II. Hardware feature
1. Size
Machine: 90(L)x43(W)x10(H)mm, packing box: 180(L)x120(W)x35(H) mm
2. Packing
(1).One host computer
(2).One charge battery
(3).One CD Driver
(4).One charger
iProduct operation
1. Fix battery
Pull out the battery lid，please refer to the remark sign insert the battery，install the battery lid again.
2. Charge
Attention：In order to most limit increase battery life-span，please charge 10 hours at least.
3. Establish wireless connect
Open the electrical source，here LED bright，indication be back in position fettle,enter into partnership indication. At the time you ask partnership Bluetooth equipment (with Bluetooth computer,PDQ,Mobile phone,portable computer equipment ) administer order,find in choose "xxx" , when main equipment need cipher,enter "0000"make sure,finish indication.
4. Testing on computer
As follows upwards approach and computer arrange in pairs or groups，computer can be come into being one COM,write down this COM,then open the testing software,choose the port,set baud rate 4800bps,then open the COM,here this menu display software is current position information.
Open/ close COM,baud rate set COM
The secondary planet distributing map,the secondary planet go to information
Receive of the secondary planet signal S/N NMEA data
IV. Product application in bound
This product can be pass Bluetooth wireless technique towards brainpower,PDA and move equipment carry current position information and sport information,work in brainpower mobile,PDA equipment of navigation software,finishing the navigation tracking functions.Concretely operation, please refer to the navigation software interfix of explanation documents
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