Description
NEO-M8N GPS Module
The Ublox NEO-M8N GPS Module with Built-in Compass from LOFTY AGROTECH is a high-performance GPS solution designed for both APM and PIXHAWK flight controllers. Pre-configured with a 5-pin connector (APM-ready), this GPS module is also supplied with an extra 6-pin connector to swap for PIXHAWK compatibility.
This new generation NEO-M8N GPS module features the HMC5883L digital compass, integrated into a robust plastic housing, along with a ceramic patch antenna and onboard active circuitry, delivering precise signal lock and high positional accuracy. With an enhanced update rate of up to 18 Hz, and tracking sensitivity of –167 dBm, this GPS module is ideal for flight-critical systems, mapping drones, and outdoor navigation.
It supports multiple satellite systems including GPS/QZSS, GLONASS, BeiDou, and Galileo-ready, along with SBAS (WAAS, EGNOS, MSAS). The built-in flash memory ensures firmware upgrades and offline GNSS assistance, making it future-proof for growing needs.
This module is enclosed with a circular mounting pad, includes anti-jamming filters, and a rechargeable battery for quicker warm starts.
💡 Blue LED indicates position lock. No lock = brief flash; Locked = continuous flash.
🔧 Firmware update available via U-Center (except v3.01 due to memory limit).Specifications :
Specification Details Item Type GPS Module Model Name Ublox NEO-M8N Main Chip Ublox NEO-M8N Receiver Type 72-channel Ublox M8 engine Input Voltage (V) 0.5 to 3.6 Position Accuracy (m) 2, 2.5 Acceleration (g) <4 Update Rate Up to 18 Hz Tracking Sensitivity –161 to –167 dBm Cold Start Time (s) ~30 Warm Start Time (s) ~1 Boot Time / Capture 1s boot / 0.1s capture Coordinate System WGS-84 Max Altitude 18,000 m Operating Temp (°C) -45 to 105 Dimensions (mm) Ø 54 mm (outer diameter) Cable Length (cm) 20 cm Weight (g) 33 g Shipping Weight 0.12 kg Shipping Dimensions 8 × 8 × 3 cm 🛰️ Detailed Product Analysis:
✅ Product Name:
ReadyToSky NEO-M8N GPS Module with Compass for APM & Pixhawk
🔧 Core Components:
Component Specification GNSS Receiver u-blox NEO-M8N (Multi-GNSS: GPS, GLONASS, Galileo, QZSS) Compass HMC5883L / QMC5883L 3-axis Digital Magnetometer (varies by version) Connector 6-pin JST GH or DF13 (Pixhawk compatible), and 5-pin APM connector Antenna Ceramic Patch Active Antenna with LNA Backup Battery Yes, for hot start and saving configuration Update Rate Up to 10 Hz Position Accuracy ~2.0 – 2.5 meters CEP
🧲 Compass (Magnetometer) Integration:
NEO-M8N GPS Module Built-in 3-axis compass allows for precise heading and orientation data
Crucial for autonomous flight, navigation stability, and Return to Launch (RTL)
Communicates over I2C interface (usually via separate 4-wire cable)
Helps eliminate magnetic drift when installed away from motors and ESCs
⚙️ Interfaces & Connectors:
Flight Controller Connection Type APM 2.6 / 2.8 5-pin GPS + 4-pin I2C Compass Pixhawk 2.4.6 / 2.4.8 6-pin JST GH/DF13 GPS+Compass Pixhawk 4 / Cube With adapter or re-wiring
NEO-M8N GPS Module Included cables allow direct plug-in without soldering
NEO-M8N GPS Module Modules often come with two connectors (one for GPS, one for compass)
📐 Physical Specs:
Feature Details Form Factor 35mm x 35mm (module), ~25mm antenna Mounting Pre-mounted on plastic base with foam anti-vibration pad LED Indicators Power + GPS Lock (Red + Blue LED) Cable Length Typically 30cm or 50cm (extension cable included)
🚁 Use Cases:
NEO-M8N GPS Module FPV Racing and Photography Drones
NEO-M8N GPS Module Ardupilot / Mission Planner GPS Navigation
NEO-M8N GPS Module UAV Flight Stability
NEO-M8N GPS Module Waypoint Missions, RTL, Auto-Land
NEO-M8N GPS Module Agricultural or Mapping Drones
⚙️ Configuration & Usage:
For APM:
NEO-M8N GPS Module Connect GPS to the UART port
NEO-M8N GPS Module Connect Compass to I2C port
NEO-M8N GPS Module Set GPS type and compass orientation in Mission Planner
For Pixhawk:
NEO-M8N GPS Module Plug GPS/Compass into the dedicated GPS+I2C port
NEO-M8N GPS Module Automatically detected on boot
NEO-M8N GPS Module Fine-tune settings like compass orientation, GPS baud rate, and calibration via Mission Planner or QGroundControl
⚠️ Important Notes:
NEO-M8N GPS Module Compass calibration is required before flight (especially when changing location or orientation).
NEO-M8N GPS Module Mount the GPS away from motors, ESCs, and power distribution boards to avoid magnetic interference.
NEO-M8N GPS Module Ensure the module is placed flat and level, with the arrow facing forward.
NEO-M8N GPS Module Some modules use QMC5883L instead of HMC5883L — this may require driver selection in firmware.
✅ Why Choose This Module?
Advantage Benefit NEO-M8N Chipset Fast lock, multi-GNSS, high accuracy Compass Integration Eliminates need for external magnetometer Pixhawk/APM Compatible Ready-to-use with no extra wiring Active Antenna Strong signal even under moderate obstruction Plug-and-Play Comes with all required cables and connectors
📦 What’s in the Box:
NEO-M8N GPS Module 1x NEO-M8N GPS Module with Ceramic Active Antenna
NEO-M8N GPS Module 1x Built-in Compass Sensor
NEO-M8N GPS Module 1x Anti-vibration mount (usually pre-installed)
NEO-M8N GPS Module 1x GPS Cable (Pixhawk + APM compatible)
NEO-M8N GPS Module 1x I2C Compass Cable (for APM or standalone use)
🛰️ NEO-M8N (ReadyToSky) GPS Module with Compass – Ultimate Description
The ReadyToSky NEO-M8N GPS Module with Compass is a high-precision, plug-and-play GPS navigation solution designed for seamless integration with APM 2.6/2.8 and Pixhawk 2.4.x flight controllers. Featuring the powerful u-blox NEO-M8N GNSS chipset, it supports concurrent tracking of GPS, GLONASS, Galileo, and QZSS satellite systems, offering exceptional positioning accuracy, faster satellite lock, and greater reliability for your UAV or autonomous vehicle.
This module comes pre-assembled with a high-gain ceramic active antenna and a built-in 3-axis digital compass (magnetometer) — typically HMC5883L or QMC5883L — making it a two-in-one navigation and orientation sensor essential for autonomous flight, Return to Home (RTH), Waypoint missions, and heading correction.
Its extra connector allows dual compatibility with both APM and Pixhawk platforms, eliminating the need for soldering or custom cables. Whether you’re upgrading an older APM setup or deploying a Pixhawk-based UAV, this module delivers accuracy, stability, and ease of use out of the box.
🔧 Key Technical Highlights:
NEO-M8N GPS Module GNSS Chipset: u-blox NEO-M8N
NEO-M8N GPS Module Satellite Systems: GPS, GLONASS, Galileo, QZSS
NEO-M8N GPS Module Update Rate: Configurable up to 10Hz
NEO-M8N GPS Module Accuracy: ~2.0 meters CEP typical
NEO-M8N GPS Module Cold Start TTFF: ~26 seconds
NEO-M8N GPS Module Hot Start TTFF: <1 second (with backup battery)
NEO-M8N GPS Module Compass: HMC5883L or QMC5883L 3-axis digital magnetometer
NEO-M8N GPS Module Interfaces:
UART for GPS data (TX/RX)
I2C for compass data
NEO-M8N GPS Module Power Supply: 3.3V–5V compatible
NEO-M8N GPS Module LED Indicators: Status LEDs for power and satellite lock
NEO-M8N GPS Module Cable: Pre-wired 6-pin Pixhawk cable and 4-pin APM/I2C cable included
🧲 Compass (Magnetometer) Features:
Essential for accurate yaw detection and true heading in autonomous missions
I2C communication enables real-time magnetic field data transfer
Supports automatic declination correction via mission planner
Eliminates need for separate external compass unit
Must be mounted away from power wiring and ESCs to reduce magnetic interference
📐 Design & Build Quality:
Sturdy black plastic enclosure with foam-dampened base to reduce vibrations
Ceramic patch antenna delivers better signal strength than standard PCB antennas
Base includes 3M double-sided foam pad or pre-drilled holes for mounting on drone frames
Integrated battery-backed RTC retains ephemeris data for quicker GPS fix
Compact, lightweight design ideal for FPV quads, autonomous planes, or rover platforms
💡 Why NEO-M8N (ReadyToSky)?
Superior satellite reception with multi-GNSS support
Faster and more reliable position fixes compared to older NEO-6M/7M modules
Includes both GPS and compass, simplifying drone builds
Compatible with APM, Pixhawk, ArduPilot, INAV, Betaflight, and other platforms
Plug-and-play wiring reduces installation time
📦 Typical Package Includes:
1× NEO-M8N GPS module with integrated compass
1× Pixhawk-compatible 6-pin GPS cable
1× 4-pin I2C compass cable (for APM)
1× Pre-installed foam mount or double-sided adhesive pad
🚁 Applications:
FPV drones with GPS hold and auto-leveling
Fixed-wing UAVs with autonomous waypoint missions
Ardupilot or PX4-based VTOL and rovers
RC aircraft and boats requiring return-to-launch capability
Mapping drones, survey UAVs, and agricultural drones
🔄 Compared to Other Modules:
Feature NEO-6M NEO-7M NEO-M8N (This Model) GNSS Systems GPS GPS + GLONASS GPS + GLONASS + Galileo + QZSS Compass External Required External Required Built-in Position Accuracy ~2.5m ~2.5m ~2.0m Update Rate 5 Hz 5 Hz 10 Hz Compatibility APM APM APM & Pixhawk Fix Time Slow Medium Fastest Antenna Passive Active (varies) Active Ceramic with LNA + SAW filter
⚠️ Best Practices for Installation:
Mount GPS module on top of the drone, away from ESCs, batteries, and power wires
Face the arrow forward (aligned with drone heading)
Perform compass calibration every time location or orientation changes
Use Mission Planner to verify compass orientation and GPS lock
Secure cables firmly to prevent vibration-related noise
🌍 NEO-M8N (ReadyToSky) GPS Module with Compass – Extended Full Description
The NEO-M8N GPS Module with Compass, manufactured and distributed by ReadyToSky, is a complete GNSS navigation solution tailored for drone flight control systems based on APM (ArduPilot Mega) and Pixhawk architectures. With multi-constellation satellite tracking, high refresh rates, integrated compass, and plug-and-play wiring support, this module has become a gold standard for mid to high-end drone builders.
⚙️ Core Architecture & Chipset Power
✅ GNSS Engine – u-blox NEO-M8N:
The u-blox M8N series is a high-precision GNSS chip capable of simultaneous reception from multiple constellations:
GPS (U.S.)
GLONASS (Russia)
Galileo (EU)
QZSS (Japan)
This global coverage ensures stronger signal reliability, faster satellite acquisition, and higher positioning accuracy than previous-generation chips (NEO-6M/7M).
✅ Active Antenna System:
The integrated ceramic patch active antenna combines LNA (Low-Noise Amplifier) and SAW filter, enabling the module to lock onto satellites even in environments with RF interference or partial sky visibility (e.g., under trees or near buildings).
Active filtering helps avoid GPS dropout in urban and field scenarios — especially important for autonomous or mission-critical drones.
✅ Magnetometer – HMC5883L/QMC5883L (3-Axis Compass):
Mounted onboard and factory-aligned to the module’s axis
Provides magnetic heading data essential for:
Yaw stabilization
Waypoint alignment
Return to Launch (RTL) orientation
Compass is accessed over I2C, allowing the flight controller to fuse magnetic data with GPS location in its EKF (Extended Kalman Filter) calculations.
Note: Some newer batches use QMC5883L, which functions similarly but may require firmware compatibility.
💡 Flight Controller Integration
Controller Type GPS Compass Wiring APM 2.6 / 2.8 UART (TX/RX) I2C 5-pin GPS + 4-pin Compass Pixhawk 2.4.6 / 2.4.8 Auto UART/I2C Auto Single 6-pin JST-GH or DF13 Pixhawk 4 / Cube Supported with adapter Auto Rewire or convert with GH-DF13 adapter The module is plug-and-play with no software modification required. Mission Planner or QGroundControl will auto-detect the compass and GPS as soon as the module is connected and powered.
📊 Performance Data:
Parameter Value TTFF (Cold Start) 26 – 30 sec TTFF (Warm Start) 25 sec TTFF (Hot Start) < 1 sec (with battery) Refresh Rate Configurable up to 10 Hz Position Accuracy ~2.0m CEP Heading Accuracy (with Compass) ~1.5° after calibration Max Altitude 50,000m (ITAR-limited) Max Velocity 500 m/s
🛠️ Software Configuration & Tools:
The module can be configured using:
u-center software (from u-blox): For firmware updates, baud rate changes, dynamic model selection, constellation enable/disable
Mission Planner/QGroundControl: For compass calibration, GPS status monitoring, and orientation setup
You can set the following via software:
Output protocol (NMEA, UBX)
Update rate (1Hz–10Hz)
Dynamic model (Airborne, Automotive, Pedestrian, etc.)
Enable/disable Galileo/GLONASS for performance optimization
🧭 Compass Calibration Tips:
Always perform a live calibration before your first flight
Use the “Live Calibration” mode in Mission Planner (rotate drone on all axes)
Mount the GPS module away from ESCs, batteries, and power lines to reduce magnetic interference
Secure module firmly to avoid movement during flight, which can affect magnetometer readings
🔋 Power Management:
Low power consumption (~30 mA during operation)
Includes backup battery (CR1220 or equivalent) that stores satellite almanac and real-time clock data
Hot Start capability ensures faster reacquisition even after power loss
📦 What’s Included:
✅ 1x NEO-M8N GPS Module with Compass
✅ 1x Pixhawk 6-pin cable (usually 30–50 cm)
✅ 1x APM 5-pin GPS + 4-pin Compass cable
✅ 1x Anti-vibration mount or double-sided foam
✅ Optional: Stickers, zip ties, or M3 screws (varies by vendor)
📌 Use Cases:
DIY Multirotor and Hexacopter builds
Fixed-wing UAVs for surveying or mapping
ArduPilot autonomous ground rovers
FPV drones needing RTL (Return to Launch) or position hold
Autonomous maritime projects (boats, buoys)
✅ Advantages Over Competing Modules:
More accurate and responsive than NEO-6M/7M
Built-in compass saves space and simplifies build
Dual compatibility (Pixhawk + APM) in one package
Supports modern GNSS constellations for better coverage
Ideal balance of performance, cost, and ease of use
Why Choose Lofty AgroTech?
When building or servicing agricultural drones in India, Lofty AgroTech stands out as a reliable and innovative partner. Here’s a comprehensive breakdown of why we choose Lofty AgroTech:
1️⃣ DPIIT-Recognized Innovation
Lofty AgroTech is officially recognized by the Department for Promotion of Industry and Internal Trade (DPIIT), Govt. of India.
🏅 This certification ensures quality, credibility, and government endorsement as a genuine Indian AgriTech innovator.
2️⃣ Tailored for Indian Farming Conditions
Their drone components—including GPS modules, landing gear, frames, and spraying systems—are designed and tested for Indian climates:
Heat, dust, and humidity-resistant
Compatible with crops like paddy, cotton, and sugarcane
Engineered specifically for Indian fields, not generic imports.
3️⃣ Complete Hardware Ecosystem
Lofty AgroTech provides GPS modules, drone frames, landing gear, sprayer accessories, flight controllers, and telemetry—all under one roof.
Ideal for building integrated systems that work seamlessly together from day one.
4️⃣ Plug-and-Play Convenience
Products like the NZ Mini GPS Module are pre-configured for Betaflight/Cleanflight, and hardware parts fit standard UAV systems perfectly.
No firmware flashing or awkward adapters—just plug, play, and fly.
5️⃣ Strong Local Support & Spare Parts
Fast shipping across India without customs delays.
Dedicated after-sales support via phone or chat—real help when you’re in the field or repairing.
Access to common spares, making downtime less likely.
6️⃣ Academic & Startup Partnerships
Lofty AgroTech collaborates with colleges, R&D centers, and agri-tech startups, providing drone kits, hardware training, and workshops.
Their products are trusted in STEM labs, contests, innovator incubators, and proof-of-concept tests.
7️⃣ Proven Quality & Real-World Performance
Uses industrial-grade components like u‑blox GPS chips, carbon fiber, and rugged nylon.
Field-tested in Indian conditions to ensure reliability for crop spraying, mapping, and monitoring.
8️⃣ Educator & Builder-Friendly
Their hardware encourages hands-on learning and experimentation without requiring advanced drone expertise.
Ideal for drone clubs, agricultural training, hobbyist builders—even first-time users.
Feature Why It Matters ✅ DPIIT-recognition Official credibility and national support ✅ India-ready design Handles dust, heat, and rugged farm terrain ✅ Full ecosystem of parts One-stop for drone assembly & upgrading ✅ Pre-tuned hardware Speeds up deployment without tech hassles ✅ Quick support & spares Minimized downtime in remote locations ✅ Academic collaborations Builds future tech, research, and innovation ✅ High-grade materials Long-lasting and dependable in tough use ✅ User-friendly for all levels Great for experts, educators, and first-timers .
💥 Ready to Get the Best Value for Your Drone Builds?
Whether you’re assembling your first quad or leading a drone R&D lab, Lofty Agrotech ensures your investment goes into quality, not confusion.
💬 Still unsure what fits your budget and performance needs? Talk to our experts—we’ll help you decide without upselling.
🎁 Institutional Support & Educational Offers
At Lofty Agrotech, we believe in empowering innovation through education. As drone technology becomes a cornerstone of engineering, agriculture, and automation studies, we’re committed to supporting students, educators, and institutions with resources that go far beyond commercial transactions.
🎓 Designed for Academia & R&D
We actively collaborate with:
Engineering colleges for final year drone and mechatronics projects
Technical universities integrating UAVs into curriculum
Research institutions and innovation labs exploring drone-based solutions
Polytechnic and diploma-level institutions for hands-on drone skill-building
🏫 We’ve supported 70+ institutions across India with high-quality parts, build assistance, and curriculum alignment.
🧑🏫 Exclusive Educational Discounts
We offer special pricing structures tailored for learning environments:
Flat % discounts for verified student and faculty orders
Price waivers or bundle deals on bulk quantities and lab kits
Custom billing for college purchase departments and project grants
GST-compliant invoicing for smooth procurement workflows
💡 Every rupee saved can be invested back into your learning journey.
🧰 Build Kits for Projects, Labs & Hackathons
We supply custom FPV and drone kits designed for:
Final year projects on AI, computer vision, agriculture drones, etc.
Hackathons and technical fests where fast assembly and reliable parts matter
Drone training labs needing repeatable, standard setups for multiple students
Demo-ready prototypes for academic exhibitions and competitions
Each kit can include:
Frame + motors + ESCs + flight controller + camera
GPS + battery straps + antennas + GoPro mounts
Wiring, build guide PDFs, and phone-based setup assistance
🧩 Tell us your use-case — we’ll build the right kit for your classroom or competition.
🧑🔬 Documentation & Tech Support for Reports
We assist students and mentors with:
Detailed datasheets and specs for every part purchased
Pre-filled or editable bill of materials (BOM) for submission
Reference photos, connection diagrams, and PID tuning guides
Help with design justification, component selection, and technical write-ups
📘 Save time, avoid confusion, and meet academic documentation standards with our help.
🤝 Long-Term Collaboration Opportunities
For colleges looking to scale their UAV programs, we provide:
Campus-wide drone lab setup consultations
Mentorship tie-ups with our engineering team
Joint research support in AI-agriculture, delivery drones, and aerial surveillance
Feature coverage of college builds and success stories on our platforms
📢 Let’s build visibility for your institution while equipping students for tomorrow’s UAV jobs.
🧠 Ready to Partner With Us?
Whether you’re representing a college, lab, startup incubator, or student club, Lofty Agrotech is ready to support your vision with:
✅ Verified brand components
✅ Discounted educational pricing
✅ Technical mentorship
✅ Hassle-free procurement
📩 Contact us today via WhatsApp or email with your institution name, project scope, and component list. We’ll take it from there—professionally and promptly.
✅ Your Trusted FPV Partner in India
At Lofty Agrotech, we’re not just another online drone store—we’re your go-to partner for everything FPV and drone-related. From high-performance gear to educational guidance, we’re here to help you build, fly, learn, and evolve with confidence.
Made for the Indian FPV Scene
We understand the unique challenges Indian drone pilots and builders face:
Import restrictions and part availability
Delivery delays from international suppliers
Lack of after-sale guidance from foreign retailers
That’s why we built Lofty Agrotech—to provide a local, reliable, and technically strong alternative that delivers both speed and trust.
📦 From Tamil Nadu to Tripura, we’ve shipped high-quality drone parts to over 1200+ Indian locations and counting.
🧠 One-Stop Drone Knowledge Hub
We are more than sellers—we are curators, educators, and enthusiasts who live the drone lifestyle.
Frequent product launches & detailed guides
Real-world compatibility checks before shipping
WhatsApp & email support with actual drone engineers
No clones, no confusion—just clean, build-ready components
🛠️ Whether it’s your first drone or your fiftieth, we have something valuable for your journey.
💬 Community Over Commerce
We’ve grown not by pushing sales—but by earning trust:
5-star reviews from students, builders, and professionals
Trusted supplier for drone competitions, hackathons, and R&D grants
Regularly featured by YouTubers, FPV pilots, and institutions across India
🧑🤝🧑 At Lofty, you’re not just a customer—you’re part of a mission.
🛡️ We Fly What We Sell
Every product listed has been tested, reviewed, or recommended by our team. We build our own drones, fly with the same gear, and know what works best for:
Freestyle FPV
Long-range drones
Survey drones for agriculture
Academic R&D projects
🎯 Our credibility comes from hands-on experience, not marketing fluff.
🔚 Ready to Elevate Your FPV Experience?
Join the growing tribe of Indian drone builders who trust Lofty Agrotech for quality, clarity, and consistent support. Whether you’re ordering the HGLRC Sector D5, DJI O3 units, or assembling a custom FPV rig—we’ve got your back.
✅ Lofty Agrotech – Built by flyers, trusted by builders, and loved by learners.
💬 Order today, message us anytime, and experience India’s most reliable drone parts platform.With thousands of satisfied customers and a growing footprint in India’s drone ecosystem, Lofty Agrotech has become the go-to source for authentic, high-performance, and expertly supported FPV gear.
From your first flight to your next freestyle banger—we’ve got your back.
🚀 Ready to Build Like a Pro?
Take your drone-building journey to the next level with the HGLRC Sector D5 FR 5-Inch Freestyle FPV Frame, now available at Lofty Agrotech—India’s most trusted FPV and drone component partner.
🛠️ Built for Freestyle. Backed by Professionals.
Whether you’re a beginner FPV enthusiast or a seasoned pilot looking to upgrade, the Sector D5 offers:
Crash-resilient 5mm arms
DJI O3 VTX compatibility
CNC aluminum side panels
Full TPU accessory kit
Vibration-isolated camera mount
Clean, modular design for easy field maintenance
All from a verified brand. Delivered by experts. Supported by flyers like you.
🛒 Order Today from Lofty Agrotech
When you buy from Lofty Agrotech, you’re choosing:
💯 Original components
🔧 Expert support at every step
📦 Fast, secure delivery across India
💬 Free consultation for part compatibility & build advice
🎓 Special support for students and academic builds
✅ In stock now. Limited quantities available. Ships within 24 hours.
Explore more in our camera drone collection and find the right aerial companion.
Before flying, ensure you’re compliant with India’s drone regulations (DGCA DigitalSky Portal).
🎥 Lofty Agrotech YouTube Channel
Explore Lofty Agrotech’s official YouTube channel for videos showcasing their drone technologies and applications:(Southern Drone OPS)
Certainly! Here’s a comprehensive overview of Lofty Agrotech’s drone offerings and available drone parts:
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