L76X Multi-GNSS Module, GPS, BDS, QZSS

$16.89

Part Number：L76X GPS Module

Brand：Spotpear

SKU：0207001

Date：2020/08/24 15:25

This is a general GNSS module which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.

Overview

This is a general GNSS module which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.

Features

Supports Multi-GNSS systems: GPS, BDS, and QZSS
EASY™, self track prediction technology, help quick positioning
AlwaysLocate™, intelligent controller of periodic mode for power saving
Supports DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)
UART communication baudrate: 4800~115200bps (9600bps by default)
Onboard rechargeable Li battery MS621FE, for preserving ephemeris information and hot starts
2x LEDs for indicating the module working status
Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

GNSS Specifications

Band: GPS L1(1575.42Mhz), BD2 B1 (1561.098MHz)
- Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch
- C/A code
- SBA: WAAS, EGNOS, MSAS, GAGAN
Horizontal position accuracy:

Autonomous: <2.5mCEP

Time-To-First-Fix @-130dBm (EASY™ enabled):

Cold starts: <15s
Warm starts: <5s
Hot starts: <1s

Sensitivity:

Acquisition: -148dBm
Tracking: -163dBm
Re-acquisition: -160dBm

Dynamic performance:

Altitude (max): 18000m
Velocity (max): 515m/s
Acceleration (max): 4G

General Specifications

Communication interface: UART
Baudrate: 4800~115200bps (9600bps by default)
Update rate: 1Hz (default), 10Hz (max)
Protocols: NMEA 0183, PMTK
Power supply voltage: 5V / 3.3V
Operating current: 11mA
Operating temperature: -40℃ ~ 85℃
Dimensions: 32.5mm x 25.5mm

Applications

Vehicle tracking
Asset tracking
Security system
Industrial PDA
GIS application

What's on Board

L76B module
RT9193-33: power manager
Rechargeable MS621FE Li battery: for preserving ephemeris information and hot starts
Ceramics active antenna
GPS status indicator
Power indicator
PH2.0 5PIN connector
GNSS antenna connector
Backup mode wakeup jumper: not soldered by default, short the jumper to exit backup mode

Pinouts

PIN NO.	SYMBOL	DESCRIPTION
1	VCC	Power supply (3.3V/5V input)
2	GND	Ground
3	TX	Connect to MCU.RX (signal direction: TX >> MCU.RX)
4	RX	Connect to MCU.TX (signal direction: MCU.TX >> RX)
5	PPS	GPS status indicator