Open source projects are propelling today’s drones
In this article, I explain why it’s never been a better time to learn how to code drones.
Coders have become a hot commodity in today’s society. This skill-set has proven to be a key to opening doors in many different industries. This is occurring in parallel with an exponential societal interest in drones.
However, many coders may not see their skill-set in this light. I mean, they’re just racers and glorified picture takers with closed software, right? Wrong. The open source software community in the drone realm is much more active and deep than you may be aware of.
Just as Linux was revolutionary to the computer space, these open source projects we will be looking at are just as revolutionary to the drone space. In this article, I will also be introducing you to the open source software projects that are propelling (sorry) today’s drones.
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But First, Some Context
Drone technology has been around for a while, so it would be a fair question to ask why the recent parabolic drone growth is occurring.
It could be argued that the prime mover in drone progression has been the open source model fully and benevolently infecting the drone space’s software requirements, from firmware to high-level software. This open sourcing has rapidly decreased the barrier of entry for both businesses and programmers. It has done this on two fronts: money and time.
Commercial solutions for flight control software used to cost thousands of dollars. Now they are available for free.
For drone-related businesses, this means they no longer need a Ph.D. CS to write the proprietary flight control software as a prerequisite to starting the business. Today, they get to outsource a lot of their technical requirements to the open source community and focus on the core business value-add.
For programmers, this means there are no longer gatekeepers between you and the project owning oligarchs. This causes rapid acceleration of feature adding and hardware support additions into the open source projects, as anyone/anywhere can modify the source code.
This has even propagated the creation of many new hardware companies, as they target the open source projects as primary targets for their product’s adoption.
The open source model has caused
Introduction to the Open Source FlightStack
There are three main layers in the typical open source flight stack:
1.Firmware layer. This is the low-level interface to controlling the drones hardware. Activities in this layer are numerous, but a
2. Middleware layer. This is essentially the protocol that standardizes communication between your drone/vehicle and anything wanting to communicate with it. This layer is programming language agnostic, and both layers 1 and 3 incorporate the communication protocol into their code to allow for bi-directional communication.
3. Interface/Software layer. This is a high-level layer that can be used to communicate with the drone or command certain behavior. Examples could be receiving updates from the drone on its current battery voltage levels or commanding it to land. This layer can materialize into advanced GUIs or even simple command-line program.
If you’re excited and want to start learning how to code drones, I have a comprehensive course that takes you from zero to hero in drone programming here. The course is intended for beginners without very strong technical knowledge, so don’t feel scared by any lack of skills.
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The merging of drone technology with open source projects makes a coder’s skill-set easily portable to the exciting drone industry. While we may only see drones currently as picture takers, future applications will see highly advanced agricultural crop sprayers, precision fire-fighting for skyscrapers, package and food delivery and
These will all require programmers to make these applications come to fruition, so it is a perfect time to get on the bandwagon and start learning how to code drones!
How important do you think the open-source flight stack is to the future of the drone industry?
* This article was first published on LinkedIn in longer form.
Thanks for reading!
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