Holybro Micro M9N GPS With Case
Holybro Micro M9N GPS With Case
Holybro Micro M9N GPS With Case
The Holybro Micro M9N GPS With Case is a high-precision GNSS positioning module designed for UAVs, robotics, and autonomous systems requiring accurate real-time navigation data. Widely used by drone developers, FPV pilots, and aerospace engineers, it integrates the u-blox M9N chipset for multi-constellation tracking. It solves critical positioning challenges by delivering fast satellite lock, high sensitivity, and reliable accuracy even in challenging environments.
Product Overview
The Holybro Micro M9N GPS module is built around the advanced u-blox M9N GNSS receiver, capable of simultaneously receiving signals from GPS, GLONASS, Galileo, and BeiDou constellations. This multi-band capability significantly improves positioning accuracy and reduces time-to-first-fix (TTFF), especially in urban or obstructed environments. The integrated ceramic patch antenna is optimized for compact size while maintaining excellent signal reception, making it ideal for space-constrained drone builds.
This model comes enclosed in a protective case with EMI shielding, reducing electromagnetic interference from nearby electronics such as ESCs and power distribution boards. It includes an onboard compass (magnetometer), enabling precise heading information for flight controllers like Pixhawk and Betaflight-supported systems. The module communicates via UART interface and supports plug-and-play compatibility with popular flight stacks, making it a preferred choice for both professional and hobby-grade UAV applications.
Key Specifications
| Specification | Details |
| Product Type | GNSS GPS Module with Compass |
| Brand | Holybro |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| GNSS Chipset | u-blox M9N |
| Satellite Systems | GPS, GLONASS, Galileo, BeiDou |
| Compass | Integrated Magnetometer |
| Interface | UART (TTL) |
| Antenna Type | High-sensitivity Ceramic Patch Antenna |
| Update Rate | Up to 25Hz |
Key Features
- Multi-constellation GNSS support ensures faster satellite acquisition and improved positioning accuracy
- Integrated magnetometer enables precise heading data for stable flight control and navigation
- EMI-shielded protective case reduces signal interference from onboard electronics
- High update rate of up to 25Hz supports responsive real-time navigation in fast-moving UAVs
Applications and Use Cases
- Autonomous drones and UAV navigation requiring accurate GPS positioning and heading
- Robotics and AGV systems for real-time outdoor localization and path planning
- Surveying and mapping drones using GNSS data for geotagging and telemetry
- FPV long-range drone builds requiring reliable GPS lock and return-to-home functionality
How to Use
Connect the Holybro Micro M9N GPS module to your flight controller using the provided UART interface cable. Ensure correct wiring of TX, RX, VCC, and GND pins, and connect the I2C or dedicated compass interface for magnetometer data. Mount the module on a raised GPS mast away from power electronics to minimize interference and improve satellite visibility.
Configure the GPS in your flight control software such as ArduPilot or Betaflight by enabling the correct protocol (typically UBX) and setting the appropriate baud rate. Perform compass calibration after installation to ensure accurate heading data. For optimal performance, allow the module to acquire a full satellite lock before arming the system.
Frequently Asked Questions
Does this GPS module work with Pixhawk flight controllers?
Yes, the Holybro Micro M9N GPS is fully compatible with Pixhawk and other ArduPilot-based flight controllers. It supports standard UART communication and UBX protocol.
How accurate is the positioning?
The module provides positioning accuracy of approximately 1.5β2.5 meters under open sky conditions, thanks to its multi-constellation GNSS support.
Is the compass pre-calibrated?
No, the integrated magnetometer requires calibration after installation to compensate for local magnetic interference and ensure accurate heading data.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Tech Depot
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Holybro Micro M9N GPS With Case Online in India
Purchase the Holybro Micro M9N GPS With Case online at The Tech Depot, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Holybro Micro M9N GPS With Case with fast shipping and expert support.
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