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GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module
GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module

GPS02-TD : Low Price & High Accuracy : Quad-Mode Satellite GPS Module

GPS02-TD module is a quad-mode GPS module that supports BDS/GPS/GLONASS/Galileo/QZSS/ SBAS and fully supports BeiDou B3, which can provide users with high quality, strong anti-jamming and low-power positioning and navigation solutions.

Quad-mode satellite GPS module GPS02-TD

High accuracy GPS module GPS02-TD

High sensitivity GPS module GPS02-TD

Low power GPS module GPS02-TD

Active antenna/passive antenna connected to GPS module GPS02-TD

Applications of GPS module GPS02-TD

Parameter Description Minimum Typical Maximum Unit Condition
Operating conditions
Operating voltage range   VCC 3.0 3.3 3.5 V  
V_BCKP 2.5 3.3 3.5 V  
Temperature Working -40   85  
Storage -40   125  
Current consumption
Receive current     < 35   mA @Dual mode VCC=3.3V, V_BCKP=3.3V
Sleep current     < 25   uA VCC=0V, V_BCKP=3.3V
Radio frequency parameters
Positioning accuracy Level   < 3   m @Open land
Elevation   < 4.5   m
Speed Measurement accuracy     <0.1   m  
Sensitivity capture   -147   dBm  
track   -163   dBm  
External antenna gain       30 dB  
Speed measurement accuracy     < 0.1   m/s  
Time to First fix(TTFF) Cold start   < 28   s  
Hot Start   1   s  
Recapture   1   s  
Serial port parameters
Serial baud rate   4800 115200 230400 bps  
Data update rate (Single mode) BDS/GPS/ GLONASS/ Galileo   1 20 Hz Default 1 Hz
Data update rate (Dual mode) BDS+GPS   1 10 Hz
BDS+GLONASS   1 10 Hz
BDS+Galileo   1 10 Hz
GPS+GLONASS   1 10 Hz
GPS+Galileo   1 10 Hz
GLONASS+Galileo   1 10 Hz
Data update rate (Tri-mode) BDS+GPS+ GLONASS   1 10 Hz
BDS+GPS+Galileo   1 10 Hz
Data update rate (Quad-mode) BDS+GPS+ GLONASS+Galileo   1 10 Hz
Type GPS

Features of High accuracy GPS Module GPS02-TD

  • Support BDS B1/B1C, GPS L1 C/A, GLO L1OF, Gal E1frequencypoint
  • Support BDS/GPS/GLONASS/Galileo single-mode, dual-mode and multi-mode work, canswitch between each other by command, default  BDS/GPS/GLO tri-mode work
  • Support A-GNSS assisted positioning
  • Support power supply to active antenna
  • With backup power input interface
  • Support hot start
  • Support external reset
  • Support UART interface
  • Cold start capture sensitivity up to -147dBm. Tracking sensitivity up to -163 dBm

 

Applications of High accuracy GPS Module GPS02-TD

  • Personal positioning and navigation products
  • Vehicle, ship positioning and navigation
  • Internet of Things
  • Handheld portable device

The active antenna connection method is as follows:

Typical Application Circuit of High accuracy GPS module GPS02-TD

The passive antenna connection method is as follows:

Typical Application Circuit of High accuracy GPS module GPS02-TD

Pins of High accuracy GPS module GPS02-TD

Pin number Pin definition I/O Level standard Description
1、3、10 GND   Power ground
2 RF_IN I   Antenna input
4、6 NC    
5 VCC_RF O VCC 3.3V output, powered for the antenna or LNA, not exceed 20mA
7 SDA I/O 0-3.5 V I2C interface
8 SCL I 0-3.5 V I2C interface
9、14 PIO12、13 O 0-3.5 V Reserved port
11 TXD O 0-3.5 V Serial interface
12 RXD I 0-3.5 V Serial interface
13 1PPS O 0-3.5 V 1 pulse output per second
15 V_BCKP I 2.5-3.5 V Backup power input
16 VCC_IO 3.0-3.5 V IO power input
17 VCC 3.0-3.5 V Main power input
18 nRESET I 0-3.5 V External reset, active low. Cannot be connected to ground through capacitor.

Mechanical dimensions of High accuracy GPS module GPS02-TD

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