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.

DOWNLOAD

GPS02 TD high precision low power quad mode GPS positioning module V2.0.pdf

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
Operating voltage range	V_BCKP	2.5	3.3	3.5	V
Temperature	Working	-40		85	℃
Temperature	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
Positioning accuracy	Elevation		< 4.5		m	@Open land
Speed Measurement accuracy			<0.1		m
Sensitivity	capture		-147		dBm
Sensitivity	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
Data update rate (Tri-mode)	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:

The passive antenna connection method is as follows:

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.

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

Features of High accuracy GPS Module GPS02-TD

Applications of High accuracy GPS Module GPS02-TD

We take your privacy very seriously