詳盡技術資料請見原廠或供應商 https://www.seeedstudio.com/Grove-GPS-Air530-p-4584.html [ https://www.seeedstudio.com/Grove-GPS-Air530-p-4584.html ] 料號：109020022

PRODUCT DETAILS

Feature

Highly Integrated Multi-mode Satellite Positioning: Multi-mode satellite positioning & navigation and support more than 6 satellites at the same time

High precision Positioning: Positioning error within 10 meters,and the position still quickly and accurately under the condition of bad signal
The Integrated Design of RF Baseband: Adopt the integrated design of RF baseband, which integrates DC/DC, LDO, LNA, RF front-end, baseband processing, 32-bit RISC based chip, RAM, FLASH storage, RTC, and power management functions
Low Power Consumption: Low power consumption at only 31uA
High Compatibility: Compatible hard/soft interface for other modules

Description

Confused about your GPS not working well in urban or outsides under only one or a few satellite module? Then you should not miss our new Grove-GPS (Air530). It’s a high-performance, highly integrated multi-mode satellite positioning and navigation module to use with Arduino. It supports GPS / Beidou / Glonass / Galileo / QZSS / SBAS, which makes it suitable for GNSS positioning applications such as car navigation, smart wear, and drone. Meanwhile, this module is capable of receiving more than 6 satellites at the same time and is able to work excellently even if there＇s a very bad signal.

Grove – GPS Module vs Grove – GPS (Air530)

Specs	Grove – GPS Module [ https://www.seeedstudio.com/Grove-GPS-Module.html ]	Grove – GPS (Air530)
Size	40mm x 20mm x 13mm	40mm x 20mm x 13mm
Update Rate	1Hz, max 10Hz	–
Baud Rate	9,600 – 115,200	9600 –921600
Navigation Sensitivity	-160dBm	–166dBm
Power Requirements	3.3/5V	3.3/5V
Number of Channels	22 tracking, 66 channels	–
Time to first start	Cold start: 13s Warm start: 1-2s Hot start: <1s	Cold start: 30 seconds Warm Start: 4 seconds
Antennas	Antenna included	Antenna included
Accuracy	2.5m GPS Horizontal Position Accuracy	2.5m Horizontal positioning accuracy

Specification

parameters		values
Supply voltage		3.3V/5V
Working current		up to 60mA
Interface		UART
Time of warm start		4s
Time of cold boot		30s
Working Temperature		-35C-85°C
Storage Temperature		-55°C-100°C
Humidity		5%-95%
Time of Positioning	Pure hardware cold start	27.5s
	Pure hardware hot start	<1S
	Pure hardware recapture	<1S
	Software-assisted A-GNSS	<5S
Sensitivity	Cold start	-148dBm
	Hot Start	-162dBm
	Recapture	-164dBm
	Track	-166dBm
Accuracy	Horizontal positioning accuracy	2.5m
	High positioning accuracy	3.5m
	Speed accuracy	0.1m/s
	Time transfer accuracy	30ns
Consumption	Capture current [email protected] [ https://www.seeedstudio.com/cdn-cgi/l/email-protection ]	42.6mA
	Tracking current [email protected] [ https://www.seeedstudio.com/cdn-cgi/l/email-protection ]	36.7mA
	Low power [email protected] [ https://www.seeedstudio.com/cdn-cgi/l/email-protection ]	0.85mA
	Ultra-low-power [email protected] [ https://www.seeedstudio.com/cdn-cgi/l/email-protection ]	31uA

Note

The test above is taken under bi-modules of GPS&Beidou.

Pinout

Applications

GPS tracker
GPS navigation
Distance measurement
Car navigation
Drone

Part list

Items	Values
GPS (Air 530) board	1
Grove cable	1

Cautions

The input power supply voltage of Grove power supply interface, should not exceed 5.6V, otherwise it may damage the device.
The voltage of the selected button battery should not exceed 3V, or it will probably damage the device.