Avionics & Autonomy
The avionics stack is the brain of your UAV: flight controller hardware, the PX4/ArduPilot ecosystem, centimetre-level positioning and the companion computers that run your autonomy software. These guides help you architect a stack you won't have to rip out at scale.
AI Drone Integration: How to Put Artificial Intelligence on a UAV That Ships
AI drone integration explained end to end: edge vs cloud architecture, compute hardware, model pipelines, latency budgets, safety boundaries and EU regulation — with a reference stack diagram.
Avionics & AutonomyAutonomous Drone Navigation: Waypoints, GPS-Denied Flight and Avoidance
How autonomous drones navigate: the localise-plan-control stack, GPS waypoint missions, visual-inertial GPS-denied navigation, obstacle avoidance and where AI fits.
Avionics & AutonomyCompanion Computers for Drones: Onboard Compute for Real Autonomy
Choosing onboard compute for UAV autonomy: Jetson, Raspberry Pi and x86 compared, FC-to-companion architecture, power and thermal budgets, and software patterns.
Avionics & AutonomyComputer Vision for Drones: Detection, Tracking and What Runs Where
How computer vision works on a drone: object detection and tracking, the onboard pipeline, small-object and latency challenges, and where the AI runs safely.
Avionics & AutonomyDrone PID Tuning: Make Your Quadcopter Fly Like It's on Rails
What PID tuning is and how to do it: what P, I and D each do, reading the step response, a safe tuning order, and the filters that let you push the gains higher.
Avionics & AutonomyDrone Swarms in 2026: How Coordinated Fleets Actually Work
What a drone swarm really is: centralised vs decentralised control, the mesh networking and AI behind coordination, real 2026 applications, and the open challenges.
Avionics & AutonomyFlight Controller Hardware: How to Choose an FC for a Professional UAV
Choosing flight controller hardware for a commercial drone: Pixhawk standards, sensor redundancy, vibration isolation, interfaces, and supply-chain considerations.
Avionics & AutonomyPractical AI Drone Integration: A Starter Build That Actually Flies
A simple, practical AI drone integration walkthrough: the minimal parts list, wiring it in an afternoon, running your first onboard detection, and the mistakes to skip.
Avionics & AutonomyPX4 vs ArduPilot: Choosing a Flight Stack for Your Drone Startup
PX4 vs ArduPilot compared for commercial UAV development: licensing (BSD vs GPL), architecture, vehicle support, ecosystems, and how to actually choose.
Avionics & AutonomyRTK Accuracy Explained: Fix, Float and What Centimetre Really Means
What RTK accuracy really means: Fixed vs Float vs autonomous solution states, the numbers for each, what breaks a fix, and why vertical is always worse.
Avionics & AutonomyRTK and GNSS for Drones: Getting to Centimetre-Level Positioning
How drone GNSS positioning works: standard GPS vs RTK vs PPK accuracy, base stations and NTRIP corrections, multi-band receivers, antenna placement and failure modes.
Avionics & AutonomyRTK Base Stations and NTRIP: Getting Corrections to Your Drone
How RTK corrections reach a drone: your own base station vs NTRIP correction networks, how NTRIP works, base positioning, baseline limits and choosing a setup.
Avionics & AutonomyRTK vs GNSS vs PPK: What They Mean and When to Use Each
GNSS, RTK and PPK explained in plain language: how each positions a drone, the accuracy you get, and a simple rule for choosing between real-time and post-processed.
Avionics & AutonomyThe UAV Sensor Suite: IMU, Barometer, Magnetometer, Airspeed and Rangefinders
What each drone sensor contributes to state estimation, how they fail, and how the EKF fuses them — IMU vibration, baro drift, compass interference, airspeed icing.