Model:BN-220 GNSS module
Description 
Dimension : 22mm*20mm*6mm
Weight : 5.3g
Connector : 1.00mm spacing between the 4pins patch seat
 
 
Specification
Electrical Characteristics
Chipset : M8030-KT
Receiving Format : GPS,GLONASS,Galileo,BeiDou,QZSS and SBAS
Frequency : GPS L1,GLONASS L1,BeiDou B1,SBAS L1,Galileo E1
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 and Update Rate
Support Rate : 4800bps to 921600bps,Default 9600bps
Data Level : TTL or RS-232,Default TTL level
Data Protocol : NMEA-0183, Default NMEA-0183
Single GNSS : 1Hz-18Hz
Concurrent GNSS : 1Hz-10Hz,Default 1Hz
 
Operational Limits
Altitude : 50,000m Max
Velocity : 515m/s Max
Acceleration : Less than 4g
 
Power consumption
VCC : DC Voltage 3.0V-5.5V,Typical: 5.0V
Current : Capture 50mA/5.0V
Operating temp : -40 °C ~ +85°C
Storage Temp : -40°C ~ +105°C
 
Indicator :
TX LED:blue.The data output, TX LED flashing
PPS LED:red.PPS LED not bright when GPS not fixed,flashing when fixed
 
Wiring:
GND,TX output,RX input,VCC(3.0v-5.5v)
 
Pin Description：
PIN
PIN Name
I/O
Description
1
GND
G
Ground
2
TX
O
Serial Data Output.
3
RX
I
Serial Data Input.
4
VCC
I
DC 3.6V - 5.5V supply input,Typical: 5.0V
 
 
package includes:
1-gps module BN-220
2-connection wires