Description
Beitian BE-357 GPS Module TTL Level GLONASS For RC Airplane
Specifications:
Brand Name: Beitian
Item Name: BE-357
Chip: M10050
Frequency: GPS L1 C/A, QZSS L1S (SLAS), GLONASS L10F, BDS B1I, Galileo E1B/C, SBAS EGNOS, GAGAN, MSAS and WAAS
Working Mode: GPS, GLONASS, BDS, GALILEO, SBAS and QZSS.
* By default, GPS+GALILEO+SBAS+QZSS joint positioning is used. If you have other needs, you can change the mode by command.
* It is recommended to use: GPS+GLONASS+SBAS+QZSS+GALILEO or GPS+BDS+SBAS+QZSS+GALILEO joint positioning mode.
Tracking Sensitivity: -167dBm
Reacquisition Sensitivity: -160dBm
Cold Start Sensitivity: -148dBm
Hot Start Sensitivity: -160dBm
Position Horizontal Accuracy: 2 m CEP
Speed Accuracy: 0.05m/s
Dynamic Heading Accuracy: 0.3 deg
1PPS Time Accuracy: RMS 30ns, 99% 60ns
Cold Start Acquisition Time: 29s
Hot Start Acquisition Time: 1s
Auxiliary Start Acquisition Time: 1s
Dat AOutput Support Rate: 4800bps to 921600bps, Default 38400bps
Dat AOutput Level: TTL Level
Dat AOutput Protocol: NMEA, UBX
Dat AOutput NME AMessage: RMC, VTG, GGA, GSA, GSV, GLL
Dat AOutput Update Rate: 0.25Hz-18Hz, Default 1Hz
Dat AOutput Second Pulse: 0.25Hz-10MHz can be configured, the default period is 1s, and the high level lasts for 100ms
Operational Altitude Limits: 80000m
Operational Speed Limits: <500m/s
Operational Acceleration Limits: <4g
Power Consumption of VCC: DC Voltage 3.6V-5.5V, Typical: 5.0V
Power Consumption of Current: Capture 50mA/5.0V
Dimension: 35.0mm*27.0mm*8.5mm
Weight: 13.9g
Connector: 1.25mm 6pins connector
Operating Temp: -40 ??C ~ +85??C
Storage Temp: -40??C ~ +105??C
TX LED: Blue. The dat Aoutput, TX LED flashing.
PPS LED: Red. PPS LED not bright when GPS not fixed, flashing when fixed.
Pin Description:
| PIN | PIN Name | I/O | Description | Characteristic |
| 1 | IPPS | O | IPPS, low level before positioning, second pulse output with period of 1s and high level of 100ms after positioning | The pulse can be used for synchronization or timing, please leave it open if not used |
| 2 | GND | G | Ground | Ground |
| 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, Typical: 5.0V |
| 6 | BOOT | I | Normal work please leave empty | Normal work please leave empty |
Package Included:
1x Beitian BE-357 GPS Module
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