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 ~ +85C

Storage Temperature: -40C ~ +105C

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 VOH2.1375V, VOL0.7125V 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 [email protected] 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. 25A 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:

1xBeitian BE-126 GPS Module