Build a drone, end to end.
One view of the whole build — hardware, the Pixhawk flight stack, the assembly pipeline, and the resources to ship a working aircraft. A status board, not a brochure.
Six stages to a flying aircraft.
- 01
Platform
Pick the airframe class and flight controller against the mission — payload sets the frame.
- 02
Parts
BOM, budget, and the domestic-vs-overseas procurement decision that sets your timeline.
- 03
Assembly
Frame, motors/ESCs, power, wiring harness — one labelled loom, built once.
- 04
Setup · Calibration
Firmware flash, accelerometer/compass/radio/ESC calibration, geofence + failsafe.
- 05
Payload · AI
Companion compute (Jetson), gimbal, and the perception/Re-ID layer at the edge.
- 06
PoC
First powered flight, log review, and the airspace-safety read (AVIX metadata).
Reference hardware.
A working configuration — scale the airframe to the payload, not the spec sheet. Figures illustrative.
| Subsystem | Reference | Note |
|---|---|---|
| Airframe | Holybro X500 v2 | X650 for heavier payload + endurance |
| Flight controller | Pixhawk 6X / Cube Orange+ | Open-hardware reference; ArduPilot or PX4 |
| Companion compute | NVIDIA Jetson Orin Nano | Edge perception / Re-ID |
| Payload | Zoom + thermal gimbal | Dual-band, dawn/dusk coverage |
| Positioning | RTK GNSS | Centimetre-class, repeatable survey |
The flight stack.
- GPLv3
ArduPilot (Copter)
Auditable end-to-end; derivative firmware must be shared. The clean default for research / self-build.
- BSD-3-Clause
PX4
Permissive — modifications can stay closed. Common in commercial vendor stacks.
- Ground station
Mission Planner / QGC
Open-source GCS — flash firmware, run calibration, replay telemetry.
- Protocol
MAVLink
Open, well-documented messaging between flight controller, GCS, and companion.
- Guide
Setup checklist
Frame → wiring → calibration → geofence/failsafe → first flight, handed to a technician.
Detail → - Roadmap
Flight log review
Read the .bin/.ulg log + AVIX airspace-safety metadata before the next flight.
Detail →
What to take with you.
- Guides
BOM · procurement · setup
Bill of materials, budget, customs trade-off, and the setup/calibration checklist.
Detail → - E-book
Dronology series
The build & field methodology in print — Build Book + Field Book on Amazon.
Detail → - Decision · 1p
PX4 vs ArduPilot
The license decision is a shipping decision — which stack fits your program.
Detail →
Trademarks (Holybro, NVIDIA, Pixhawk, ArduPilot, PX4) are those of their respective owners — unaffiliated third-party references. Open-source components follow their own licenses (ArduPilot: GPLv3, PX4: BSD-3-Clause). All figures are illustrative and subject to verification; operation requires KC certification, national airworthiness rules, and export-control / dual-use review.