25*25*6mm GPS Module + Antenna UART TTL level GPS GLONASS BEIDOU GALILEO SBAS QZSS module with antenna FLASH,BN-250
Model:BN-250 GPS module
Features：
Iitem
|
Description
|
Electrical Characteristics
|
Chipset
|
M8030-KT
|
Frequency
|
GPS L1, GLONASS L1, BDS B1, GALILEO E1, SBAS L1, QZSS L1
|
Receiving Format
|
GPS, GLONASS, BDS, GALILEO, SBAS, QZSS.
Default GPS, GLONASS, SBAS, QZSS.
|
Channels
|
72 Searching Channel
|
Sensitivity
|
Tracking
|
-167dBm
|
Reacquisition
|
-160dBm
|
Cold Start
|
-148dBm
|
Hot Start
|
-156dBm
|
Accuracy
|
Position Horizontal
|
2.0 m CEP 2D RMS SBAS Enable (Typical Open Sky)
|
Velocity
|
0.1m/sec 95% (SA off)
|
Timing
|
1us synchronized to GPS time
|
Acquisition Time
|
Cold Start
|
26s
|
Warm Start
|
25s
|
Hot Start
|
1s
|
Data Output
|
Support Rate
|
4800bps to 921600bps, Default 9600bps
|
Data Level
|
TTL Level
|
Data Protocol
|
NMEA-0183
|
NMEA Message
|
RMC, VTG, GGA, GSA, GSV, GLL
|
Update Rate
|
1Hz-10Hz, Default 1Hz
|
FLASH
|
4M FLASH, Store the configuration permanently
|
Operational Limits
|
Altitude
|
<50,000m
|
Velocity
|
<515m/s
|
Acceleration
|
<4g
|
Power Consumption
|
VCC
|
DC Voltage 3.6V-5.5V, Typical: 5.0V
|
Current
|
Capture 50mA/5.0V
|
Mechanical Specifications
|
Dimension
|
25mm*25mm*6mm
|
Weight
|
7.5g
|
Connector
|
1.00mm 4pins connector
|
Environment
|
Operating Temp
|
-40 °C ~ +85°C
|
Storage Temp
|
-40°C ~ +105°C
|
LED
|
Built-in LED
|
TX LED: blue. The data output, TX LED flashing
|
PPS LED: red. PPS LED not bright when GPS not fixed, flashing when fixed
|
Pin Description：
PIN
|
PIN Name
|
I/O
|
Description
|
1
|
GND
|
G
|
Ground
|
2
|
TX
|
O
|
Serial Data Output.
|
3
|
RX
|
I
|
Serial Data Input.
|
1 Piece GPS Module BN-250
