Description
Beitian BE-126 GPS Module With Antenna UBX M10050 GNSS Chip Ultra-Low Power GNSS Receiver for Track
Specifications:
Brand Name: Beitian
Item Name: BE-126
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
Sensitivity:
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
Start Time:
Cold Start: 27s
Hot Start: 1s
Assisted Start: 1s
Output Data:
Baud Rate: 4800bps – 921600bps, default38400bps
Output Level: TTLlevel
Output Protocol: NMEA,UBX
NMEA Sentences: 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
Surroundings:
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.
Pin Definition:
| PIN | Name | I/O | Describe | Characteristic |
| 1 | Reserved | I/O | dangling | dangling |
| 2 | D_SEL | I/O | dangling | Interface selection, floating |
| 3 | 1PPS | O | Module working status, second pulse output, one output per second | VOH.1375V, VOL.7125V |
| 4 | EXTINT | I/O | dangling | dangling |
| 5 | N.C. | I/O | dangling | dangling |
| 6 | N.C. | I/O | dangling | dangling |
| 7 | N.C. | I/O | dangling | dangling |
| 8 | RESET-N | I/O | Reset pin, reset low | Reset pin, reset low |
| 9 | VCC_RF | G | Antenna power supply terminal, voltage 3.3V | as the power supply for the antenna |
| 10 | GND | G | ground | ground |
| 11 | RF_IN | I | GPS signal input, connect to GPS antenna | 50ohm@1575.42MHz |
| 12 | GND | G | ground | GND |
| 13 | GND | G | ground | GND |
| 14 | N.C. | I/O | dangling | dangling |
| 15 | N.C. | I/O | dangling | dangling |
| 16 | N.C. | I/O | dangling | dangling |
| 17 | N.C. | I/O | dangling | dangling |
| 18 | SDA | I/O | I2C_SDA | I2C data, if not used, keep floating |
| 19 | SCL | I/O | I2C_SCL | I2C clock, if not used, keep floating |
| 20 | TX | O | UART_TX | TX serial data output |
| 21 | RX | I | UART_RX | RX serial data input |
| 22 | V_BCKP | I | RTC power pin. 25??A | 1.4V~3.6V, 3.3V DC recommended |
| 23 | VCC | I | VCC power supply pin, supply voltage is 2.7-3.6V | Standard input 3.3V DC |
| 24 | GND | G | ground | ground |
Package Included:
1x Beitian BE-126 GPS Module
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