SKU: DRFC-0809
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Holybro DroneCAN M8N GPS Module

₹9,135.00 (Inclusive of all taxes)
Out of Stock

The Holybro DroneCAN M8N GPS module integrates an u-blox M8N GNSS unit, BMM150 compass, and powerful STM32G4 processor, utilizing the DroneCAN protocol for superior electromagnetic interference resistance. This setup ensures reliable navigation data without occupying precious flight controller serial ports.

Features

  • Advanced u-blox M8N GNSS for multi-constellation support and precise positioning.
  • Robust STM32G4 Processor and DroneCAN protocol for enhanced EMI resistance and reliable communication.
  • Integrated BMM150 compass and tri-colored LED for clear status indication.
  • Frees up flight controller serial ports by utilizing the shared CAN bus.
  • Wide input voltage range (4.7-5.2V) and low-noise 3.3V regulator for stable operation.

Out of stock

Description

The Holybro DroneCAN M8N GPS module is engineered for high-performance navigation in UAV applications. Featuring an u-blox M8N GNSS receiver, a BMM150 geomagnetic compass, and an STM32G4 processor, this module leverages the robust DroneCAN communication protocol. This adoption significantly reduces susceptibility to electromagnetic interference, ensuring more reliable data integrity compared to traditional serial connections.

A key advantage of the DroneCAN protocol is its efficiency; it eliminates the need for dedicated flight controller serial ports. Multiple CAN devices can be seamlessly integrated onto a single CAN bus via a splitter, simplifying wiring and expanding peripheral connectivity options. The module also includes an LNA MAX2659ELT+ RF amplifier for improved signal reception, a rechargeable Farah capacitance for quick hot starts, and a low-noise 3.3V regulator for clean power delivery, all contributing to superior navigational accuracy and system stability.

Key Features

  • Advanced u-blox M8N GNSS receiver offering multi-constellation support (GPS, Galileo, GLONASS, BeiDou).
  • Integrated STM32G4 Processor (170MHz, 512K FLASH) for efficient data handling and processing.
  • Robust DroneCAN protocol for enhanced electromagnetic interference immunity and communication reliability.
  • Embedded BMM150 geomagnetic compass for accurate heading information.
  • Tri-colored LED indicator provides clear, at-a-glance status of the module.
  • Eliminates serial port occupation on the flight controller, facilitating cleaner wiring and expanded peripheral options.
  • High-performance LNA MAX2659ELT+ RF Amplifier ensures optimal GNSS signal reception.
  • Rechargeable Farah capacitance maintains ephemeris data for rapid hot start satellite acquisition.
  • Low noise 3.3V regulator delivers stable and clean power to sensitive components.

Applications

  • Autonomous UAV navigation and waypoint missions.
  • Precision mapping and surveying drones.
  • Long-range FPV platforms requiring robust positioning.
  • ArduPilot and PX4 based flight control systems.
  • Industrial and commercial drone applications.

Technical Specifications

Item TypeGPS Module
GNSS Receiveru-blox NEO M8N
Concurrent GNSSUp to 3 (GPS, Galileo, GLONASS, BeiDou)
ProcessorSTM32G4 (170MHz, 512K FLASH)
CompassBMM150
GNSS BandsGPS: L1C/A; GLONASS: L10F; BeiDou: B1I; Galileo: E1B/C
Navigation Update Rate5Hz Default (10Hz MAX)
Position Accuracy2.5m CEP
Refresh Speed0.05ms
Current ConsumptionLess than 200mA @ 5V
Input Voltage4.7 to 5.2V DC
Operating Temperature-40°C to 80°C
Dimensions (Diameter x Thickness)54mm x 14.5mm

Frequently Asked Questions

What is the primary advantage of the DroneCAN protocol for this GPS module?

The DroneCAN protocol significantly enhances electromagnetic interference resistance compared to traditional serial connections, improving data reliability. It also frees up flight controller serial ports, as multiple CAN devices can share a single CAN bus via a splitter, simplifying wiring and expanding peripheral options for advanced UAV setups.

Which GNSS constellations does the Holybro DroneCAN M8N GPS support?

This module supports up to three concurrent GNSS constellations, including GPS (L1C/A), Galileo (E1B/C), GLONASS (L10F), and BeiDou (B1I). This multi-constellation support provides improved accuracy and reliability in various environments, ensuring robust satellite lock and precise positioning data for your drone.

How does the integrated rechargeable Farah capacitance benefit the GPS performance?

The integrated rechargeable Farah capacitance provides backup power, allowing the u-blox M8N module to retain satellite ephemeris data. This significantly speeds up subsequent hot starts, reducing the time required to acquire a GPS fix after a power cycle, which is crucial for quick deployment and reliable operation.

What input voltage is required to power the Holybro DroneCAN M8N GPS module?

The Holybro DroneCAN M8N GPS module requires an input voltage ranging from 4.7 to 5.2 Volts. It incorporates a low noise 3.3V regulator to ensure stable and clean power delivery to the sensitive GNSS and compass components, optimizing performance and data integrity for flight control systems.

Is this GPS module compatible with popular open-source flight control software?

Yes, the Holybro DroneCAN M8N GPS module is fully compatible with popular open-source flight control software such as ArduPilot and PX4, thanks to its DroneCAN protocol implementation. This allows for seamless integration into a wide range of autonomous UAV platforms, leveraging robust navigation and telemetry capabilities.

Package Includes

  • 1 x Holybro DroneCAN M8N GPS Module

Additional Information

Dimensions 5.4 × 5.4 × 1.45 cm