Feature

●GPS single mode, built-in FLASH, RS232, level 9600, 1HZ output, NMEA-0183 protocol output. <br>
●Note: The integrated module, with FLASH inside, can save the configuration. You can change the baud rate, frequency, and protocol.
●BS-280B GPS integrated module size 28mm*28mm*8mm


Description

Chip characteristics
Chip:G7020-KT
Frequency: GPS L1, SBAS L1, QZSS L1
Working mode: GPS, SBAS, QZSS
Channel:56 search channel
Sensitivity
Tracking: -162dBm
Recapture: -160dBm
Cold start :-148dBm
Precision
Horizontal accuracy : 2.0 meters
Speed ​​accuracy: 0.1m/s
Start Time
Cold start: 29s
Warm start: 25s
Hot start: 1s
Output Data
Baud rate: 4800bps-921600bps, default 9600bps
Output level : TTL, USB, RS232 optional
Output Protocol: NMEA-0183 or UBX, default NMEA-0183 protocol
NMEA statement: RMC, VTG, GGA, GSA, GSV, GLL
Update frequency: 1Hz-l0Hz, default 1Hz
FLASH: 4MFLASH, you can change the configuration, power is not lost
Work limit
Height: 50000m max
Speed ​​: 515m / s maximum
Gravity acceleration: 4g max
Power consumption
Voltage : DC 3.0V-5.5V, typical: 5.0V
Current: Normal 45mA@5.0V
Physical parameter
Size: 28mm*28mm*8mm
Weight: 11.5g
Connector : 1.25 pitch 6pin carrier
Surroundings
Operating temperature: 40 ° C + 85 ° C
Storage temperature :-40°C~+85°C
Indicator light
TX light: The power-on blue light flashes, indicating that there is data output.
PPS light: the light is not lit when it is not positioned; after 3D positioning, it starts to flash
PIN1, 1PPS, O, 1PPS low level before positioning, there is a period of 1s after positioning, high level 100ms second pulse output ,Pulses can be used for synchronization or timing, no need to hang
PIN2, GND, G, ground
PIN3, TX, O, UART communication interface, 232 level, GPS data output pin
PIN4, RX, I, UART communication interface, 232 level, GPS dat