Specificaties:
Brand Naam: Beitian
Item Naam: BE-250Q
Chip Characteristics:
Chip: M10050
Frequency: GPS L1 C/A, QZSS L1 C/A/S,BDS B1I/B1C, Galileo E1B/C,SBAS L1 C/A: WAAS, EGNOS, MSAS, GAGAN
Operating Mode: GPS+BDS+GALILEO+SBAS+QZSS
Gevoeligheid:
Track: -166dBm
Re-arrest: -160dBm
Cold Start: -148dBm
Hot Start: -160dBm
Precision:
Horizontal Accuracy: 1.5m CEP 2D RMS SBAS Auxiliary (for Open Sky)
Speed Accuracy: 0.05m/s
Dynamic Heading Angle Accuracy: 0.3 deg
1PPS Time Accuracy: RMS 30ns, 99% 60ns
Starttijd:
Koude start: 27s
Hot Start: 1s
Assisted Start: 1s
Output Data:
Baud Rate: 4800bps - 921600bps, default38400bps
Output Level: TTLlevel
Uitvoerprotocol: NMEA,UBX
NMEA-zinnen: RMC,VTG,GGA,GSA,GSV,GLL
Update Frequency: 0.25Hz-18Hz, default 1Hz
Second Pulse: Configurable from 0.25 Hz to 10 MHz, the default period is 1s, and the high level lasts for 100ms
Work Restrictions:
High: 80,000m
Speed: <500m/s
Gravitational Acceleration: <4g
Power Consumption:
Voltage: DC 3.6V-5.5V, typical: 5.0V
Current: Normal 50mA/5.0V
fysieke parameters:
Size: 25*25*6mm
Weight: 7.5g
Connector: 1.00 spacing 6pin
Omgeving:
Operating Temperature: -40 °C ~ +85°C
Storage Temperature: -40°C ~ +105°C
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.
Compass:
Compass: Built-in electronic compass QMC5883L
Pin Definitie:
| PIN | Naam | IO | Describe | Characteristic |
| 1 | SDA |
O |
Serial data-I2C bus master/slave data |
Compass data pin |
| 2 | GND |
G |
grond |
grond |
| 3 | TX |
O | UART communication interface, TTL level |
GPS data output pin |
| 4 | RX |
I |
UART communication interface, TTL level |
GPS data input pin |
| 5 | VCC |
I |
Main power supply, DC input |
DC 3.6V-5.5V; recommended 5.0V |
| 6 | SCL | I | Serial clock-I2C bus master/slave clock |
Compass clock pin |
Pakket Inbegrepen:
1x Beitian BE-250Q GPS Module
