SKU: DRFC-0846
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M5Stack COM.GPS (NEO-M8N) Module w/ External Antenna

₹2,549.00 (Inclusive of all taxes)
Out of Stock

The M5Stack COM.GPS module, based on the u-blox NEO-M8N, offers reliable multi-GNSS positioning with an active external antenna, supporting simultaneous data reception from three satellite systems for enhanced accuracy.

Features

  • Features the u-blox NEO-M8N 72-channel multi-GNSS engine for precise positioning.
  • Supports simultaneous data reception from three satellite systems (GPS, GLONASS, Galileo, BeiDou).
  • Equipped with an active external SMA antenna for improved signal acquisition and reliability.
  • Offers high sensitivity (-167dBm) and low power consumption for mobile applications.
  • Configurable via UART communication protocol with M5Core and u-center software.

Out of stock

Description

The M5Stack COM.GPS module is a sophisticated satellite positioning unit built around the u-blox NEO-M8N. This advanced module integrates a 72-channel u-blox M8 GNSS engine, providing support for multiple global navigation satellite systems including BeiDou, Galileo, GLONASS, and GPS/QZSS. Its design allows for simultaneous data reception from up to three GNSS systems, significantly enhancing positioning accuracy and reducing acquisition time even with low power consumption. The module is complemented by an active external antenna to ensure robust signal reception.

Featuring programmable FLASH memory, the COM.GPS module supports firmware upgrades via u-center software. It communicates with the M5Core via a configurable UART protocol, allowing adjustment of serial port connection pins through a DIP switch. With industry-leading -167dBm sensitivity and minimal static drift, this compact and high-performance module is ideally suited for a wide range of mobile positioning systems, including drone navigation, vehicle tracking, and handheld device integration.

Key Features

  • Integrated u-blox NEO-M8N 72-channel GNSS engine.
  • Supports multi-GNSS systems: GPS, GLONASS, Galileo, BeiDou, QZSS.
  • Simultaneous reception of data from up to three GNSS systems.
  • Equipped with an active external SMA GPS antenna for enhanced signal.
  • Achieves a horizontal position accuracy of 2.5m or better.
  • Built-in flash memory for firmware upgrades via u-center software.
  • Utilizes NMEA, UBX, and RTCM communication protocols.
  • Boasts an industry-leading sensitivity of -167dBm.
  • Configurable UART communication for M5Core integration.

Applications

  • Autonomous mapping and surveying UAVs.
  • Precision drone navigation for agricultural or industrial inspection.
  • Fleet management and logistics tracking systems.
  • Robotics and autonomous ground vehicle positioning.
  • Integration into portable handheld devices requiring precise location.

Technical Specifications

Receiver TypeGPS L1C/A, SBAS L1C/A, QZSS L1C/A, GLONASS L1OF, BeiDou B1, Galileo E1B/C
Positioning Time (Cold Start)26 seconds
Positioning Time (Hot Start)1.5 seconds
Update Rate10Hz (separate GNSS), 5Hz (parallel GNSS)
Rate Accuracy0.05 m/s
Height Limit50,000 meters
Speed Limit500 m/s
Operating Temperature-40 to 80°C
Antenna ConnectorSMA (external active antenna)
Dimensions (Module)54 x 54 mm
Weight (Module)28 grams
ProtocolsNMEA, UBX, RTCM

Frequently Asked Questions

What GNSS systems does the M5Stack COM.GPS module support?

The M5Stack COM.GPS module, powered by the u-blox NEO-M8N, supports a comprehensive range of GNSS systems including GPS, GLONASS, Galileo, BeiDou, and QZSS. It can simultaneously receive data from up to three of these satellite systems, providing enhanced accuracy and reliability for diverse positioning applications, critical for drone navigation.

How is the M5Stack COM.GPS module connected and configured?

This module connects to the M5Core via a UART communication protocol, with serial port pins configurable using a DIP switch on the back. The default baud rate is 9600bps. Firmware updates and advanced configuration, such as changing the baud rate, are performed through the u-center software on Windows.

What are the key performance characteristics regarding accuracy and update rates?

The COM.GPS module provides a horizontal position accuracy of 2.5 meters. For dynamic applications, it offers an update rate of 10Hz when utilizing a single GNSS system, or 5Hz when simultaneously tracking multiple GNSS systems, ensuring responsive and precise location data for fast-moving platforms like FPV drones.

Can this module be used in harsh environmental conditions?

Yes, the M5Stack COM.GPS module is designed for robust operation across a wide temperature range, specifically from -40°C to 80°C. This industrial-grade operating temperature specification makes it suitable for demanding outdoor applications and varying climate conditions, ensuring consistent performance in diverse drone deployments.

Package Includes

  • 1x M5Stack COM.GPS Module (NEO-M8N)
  • 1x External SMA Active GPS Antenna

Additional Information

Dimensions 5.4 × 5.4 cm