Original GPS Module v2.0 with External Antenna (AT6668) – PartsCountry

Description

This GPS Module is a GNSS positioning device that provides accurate and consistent location data. It uses the ATGM336H navigation module powered by the AT6668 chip, providing precise satellite positioning even in tricky areas!

It supports signals from multiple satellite systems, including GPS, BD2, BD3, GLONASS, GALILEO, and QZSS. It can combine data from multiple systems for better accuracy or operate independently on a single system. Its strong anti-jamming capabilities make it reliable even in areas with interference. In weak signal areas, it can quickly gather a precise location position.

The module comes with an external SMA antenna, which helps maintain stable signal reception. A dip switch allows you to easily switch between TX and RX communication pins for more flexible connections. It also includes a PPS (Pulse Per Second) signal output, which is useful for tasks requiring precise timing adjustments.

You can use this module with the M5Stack Core, Core2 and the CoreS3.

Features

• Supports multiple satellite navigation systems (GPS/QZSS/BD2/BD3/GAL/GLO)
• Multi-frequency, multi-system reception
• Multi-channel
• Low power consumption
• Accurate timing support
• Multi-stack support
• Development platforms
  • UIFlow 1.0
  • UIFlow 2.0
  • Arduino IDE

Specifications

SoC	AT6668
Supported Satellite Systems	GPS/QZSS/BD2/BD3/GAL/GLO
	Frequency Points:
	BDS: B1I+B1C
	GPS/QZSS/SBAS: L1
	GALILEO: E1
	GLONASS: R1
Channels	50 channels
Positioning Accuracy	<1.5m (CEP50)
Position Update Rate	Max 10Hz
Protocol	NMEA0183 4.1
Sensitivity	Tracking: -162dBm, Capture: -160dBm, Cold Start: -148dBm
Start-up Time	Cold Start: 23 seconds, Hot Start: 1 second
Power Consumption	Standby current: DC5V/42.78uA Operating current: DC5V/41.96mA
Product Dimensions	54.0 x 54.0 x 13.1mm
Product Weight	51.9g
Package Dimensions	77.7g
Package Weight	126.0 x 68.0 x 22.0mm

Resources

• Product Wiki
• Schematic PDF

Package Contents

• 1x Module GPS v2.0
• 1x External active GPS/BD antenna (Length: 1m)