GPS02-UBX : Quad-Mode Satellite UBLOX GPS Module With Latest UBLOX IC M10 Series And ESD Protection

GPS02-UBX GPS module features the u-blox M10 standard precision GNSS platform and provides exceptional sensitivity and acquisition times for all L1 GNSS signals. The extremely low power consumption in continuous tracking mode allows great power autonomy for all battery-operated devices, such as asset trackers, without compromising on GNSS performance.
GPS02-UBX module supports concurrent reception of up to four GNSS (GPS, GLONASS, Galileo, and BDS). Note: Choose three of four, BDS and GLONASS cannot be used at the same time.
The high number of visible satellites enables the receiver to select the best signals.
This maximizes the position accuracy, in particular under challenging conditions such as in deep urban canyons. In the firmware described here,however, the number of concurrently received GNSS is limited to three. u-blox Super-S (Super-Signal) technology offers great RF sensitivity.
It provides high sensitivity, high positioning accuracy, low power consumption and low cost positioning and navigation solutions for the manufacture of navigation and positioning terminal products such as vehicle, ship borne, handheld and wearable.

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Type	GPS

Features of UBLOX GPS Module GPS02-UBX

Support BDS B1I, GPS L1C/A,GLO L1OF, Gal E1-B/C frequency point
Support BDS/GPS/GLONASS/Galileo single-mode,dual-mode and multi-mode work, can switch between each other by command, default BDS/GPS/GLO tri-mode work
Support power supply to active antenna
With backup power input interface
Support hot start
Support external reset
Support UART and I2C interface
Cold start capture sensitivity up to -148dBm. Tracking sensitivity up to -166 dBm.
Support A-GNSS assisted positioning

The active antenna connection method is as follows:

Typical Application Circuit of UBLOX GPS module GPS02-UBX

The passive antenna connection method is as follows:

Typical Application Circuit of UBLOX GPS module GPS02-UBX

Pins of UBLOX GPS module GPS02-UBX

Pin number	Pin definition	I/O	Level standard	Description
1、3、10	GND	—		Power ground
2	ANT	I		Antenna Input
4、6、9	NC	—		No function
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
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
14	PIO5	I	0-3.5 V	Reserved interface
15	V_BACK	I	2.5-3.5 V	Backup power input
16	VCC	—	3.0-3.5 V	Main power input
17	VCC_IO	—	3.0-3.5 V	IO power input
18	RESET	I	0-3.5 V	External reset, active low. Cannot be connected to ground through capacitor

Mechanical dimensions of UBLOX GPS module GPS02-UBX