Related posts
Feature
This BN-280 GPS Module can show your speed.With u-M8030-KT chip, 72 searching channel support rate and 4800bps to 921600bps baud rate.
It has several receiver mode,such as GPS,GLONASS,Galileo,BeiDou,QZSS and SBAS.
Output Level is TTL or RS-232, TTL by default. To make it be RS232 output, you need to use one TTL to RS232 converter cable.
The TX LED flash means GPS module output normally.The PPS LED flash means gps module locate your place.
Description
Specification:Physical parameters
Dimension :28mm*28mm*10mm
Weight : 11.8g
Connector : 1.25 spacing 6pin
Chip Characteristics
Chip u-blox U8
Receiver modeGPS,GLONASS,Galileo,BeiDou,QZSS and SBAS
FrequencyGPS L1,GLONASS L1,BeiDou B1,SBAS L1,Galileo E1
72 search channel
Sensitivity
Tracking : -167dBm
Recapture : -160dBm
Cold start : -148dBm
Hot start : -156dBm
Accuracy
Horizontal accuracy2.0mCEP 2D RMS SBAS Assistance(open sky)
Speed accuracy :0.1m/s 95%SA off
Time accuracy 1us
Start Time
Cold Start : 26s
Warm start : 25s
Hot start : 1s
Output Data
Baud rate : 4800bps to 921600bps,Default 9600bps
Output Level : TTL or RS-232,Default TTL level
Output agreement : NMEA-0183 or UBX, Default NMEA-0183
Single GNSS : 1Hz-18Hz
Standard GNSS : 1Hz-10Hz,Default 1Hz
Working Limitation
Height: 50,000m Max
Speed: 515m/s Max
Gravitational acceleration4g max
Power consumption
VCC : DC Voltage 3.0V-5.5V,Typical: 5.0V
Current : Capture 70mA/5.0V
Operating temp :-40 C ~ +85C
Storage Temp : -40C ~ +105C
Indicator
TX LED: The data output, TX LED flashing
PPS LED: PPS LED not bright when GPS not fixed,flashing when fixed
Module Pin description
1. PPS,Sec pulse will output after positioning, pulse period is 1s, high level persists 100 ms, used for system synchronization
2. GND ,connect to the ground
3. TX data output of module
4. RX data input of module
5. VCC, 3.0V-5.5V,recommend 5.0V
6. BOOT
Package Includes:
1 X BN-280 GPS module
1 X Cable