M5Stack GPS Module with Internal & External Antenna

Description:

Module GPS v2.0 is a high-performance GNSS global positioning module, featuring the ATGM336H navigation module from Zhaokong Microelectronics, integrated with the high-performance AT6668 chip to provide precise and reliable satellite positioning services. This module supports multi-frequency, multi-mode GNSS signal reception and is compatible with various satellite navigation systems, including GPS, BD2, BD3, GLONASS, GALILEO, and QZSS, enabling high-precision, multi-system joint positioning or single-system independent positioning, and offering excellent anti-jamming capabilities. In weak signal areas, it can quickly acquire higher precision positioning information.

The module comes equipped with an external SMA antenna, and also features a dip switch to allow users to flexibly switch TX/RX communication pins, with PPS signal output for precise timing adjustments. It supports multi-stack usage, offering more customization and flexibility, making it suitable for high-precision positioning applications such as in-vehicle navigation, IoT positioning devices, remote monitoring, smart cities, and home and industrial automation.

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 * 54.0 * 13.1mm
Product Weight: 51.9g

Inclusions:

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

Applications:

In-vehicle positioning and navigation
IoT positioning devices
Industrial automation and robotics positioning
High-precision mapping and geographic information systems