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 |
