The grammar of the battlefield has changed. As the Russia-Ukraine war has shown, tanks and warships worth hundreds of millions of won now come to a halt in front of a single FPV drone costing a few hundred thousand won. Beyond filming, facility inspection, and safety diagnostics, FPV drones have become the unmanned platform expanding its reach fastest — reaching even the front lines of industry and national defense. Yet those who can actually build and operate these drones themselves remain rare, because the FPV drone is a concentrated fusion of mechanical, electronic, and radio-frequency technology.
『The FPV Drone Bible』(FPV 드론 바이블) is a book for those standing at that very entry barrier. From the operating principles of each individual component to assembly, setup, and hands-on flight training, it systematically gathers scattered knowledge into a single volume.
Completely dissecting the drone's structure, then reassembling it
The greatest significance of this book lies in the fact that it dissects the complex machine that is the FPV drone piece by piece, in the order of its table of contents, and then weaves the entire process of reassembling those parts into a complete aircraft into a single volume. In 2016, when there was virtually no knowledge available on FPV drones, the author began systematically breaking down the drone's structure and organizing the essential points of each technology into a table of contents. This attempt to build scattered information into a single learning system was something rarely, if ever, found domestically or even worldwide. This achievement is also the backdrop to the English edition, 『FPV Drone Essentials』, now published on Amazon in the US and well received by readers there.
The scope this book captures matches the ambition of that attempt. The past ten years have been a period in which FPV drones crossed generations, moving from analog video technology to digital communication methods, and this book captures the whole of that transformation from beginning to end. It organizes everything into a single continuous flow, from the fundamental principles of analog systems to the latest digital systems represented by DJI, HDZero, and Walksnail — but rather than simply listing assembly steps, it takes great care in its writing to help readers fundamentally understand the interaction between components and the flow of signals and current. Once you internalize these principles, you can design and build your own aircraft with confidence, undisturbed even when equipment changes or is discontinued. Abundant photographs, graphics, and 3D modeling materials are added on top of this, making the structure, wiring, and assembly process of each component — things that are best understood visually — tangible and easy to grasp.
Ten years, three books, one persistent pursuit
Kwon Yong-sang, the author of this book, entered the world of FPV drones alone in 2015. In a barren environment with no infrastructure for sourcing parts and no reference materials to consult, he commuted like clockwork to a club three hours round-trip away, and completed his first aircraft in a full six months. That daunting experience carried forward into a wish that "at least those who follow should not have to go through the same trial and error," and it bore fruit in Korea's largest community, 'FPV Drone Korea,' regular meetups at Hangang Drone Park, and three books. In 2018, Korea's first specialized FPV book, 『The FPV Racing Drone Bible』, became a bestseller and was selected as an Outstanding Book in the Liberal Arts category by the Sejong Book Awards. In 2023, 『The FPV Drone Bible』 was published in English on Amazon in the US, sharing its achievements with the world. And now, three years later, a fully revised 2026 edition has arrived, fully capturing the dramatic shifts in FPV drone technology.
This book is not the product of the author alone. It is a ten-year project shared between the author and the publisher, during which the author has personally taught countless beginners through the 'Complete Mastery of FPV Drones' training course. He repeatedly observed, firsthand, where beginners get stuck and what they find difficult, and reflected that perspective into the manuscript again and again. That is why this book is not a one-sided listing of expert knowledge, but a genuinely useful book verified from the learner's point of view — a book that fully deserves to be called, by common consent, the bible of FPV drones.
This book goes beyond the limited scope of mastering fragmented techniques or tricks alone. It has readers study each component in depth, build the aircraft with their own hands through the assembly process, and then imagine for themselves how that knowledge might come together within their own field of expertise. It offers clear technical standards not only to beginners who have only dreamed of flying and hesitated to start, and to pilots who have begun flying but lack a clear guide, but also to industry professionals looking to expand their use of drones into filming, inspection, and safety diagnostics, to firefighting and disaster-prevention fields introducing drones for disaster response and public missions, and to defense officials paying attention to FPV drones as a low-cost, high-efficiency asymmetric capability.
A story that began with sending a single toy-grade drone up into the sky has now become a solid guide for Korea's drone industry and for everyone who loves drones.
Tech & Engineering
The FPV Drone Bible
There is a type of drone rapidly gaining attention in specialized professional fields such as aerial filming and search operations. It is the FPV drone — the pilot controls it in real time while watching footage transmitted from a camera mounted on the drone, viewed from a first-person perspective (…
PART 1. Understanding FPV Drones
Chapter 1. Drone Components
01. Frame
02. Flight Controller
03. ESC (Electronic Speed Controller)
04. Motor
05. Propeller
06. Receiver
07. Battery
Chapter 2. FPV System
01. FPV Camera
02. FPV Video Transmitter (VTX)
03. Antenna
Chapter 3. User Equipment
01. Radio Transmitter
02. FPV Goggles
03. Charger
04. Tools and Equipment
PART 2. Building and Flying FPV Drones
Chapter 1. Preparing to Build a Drone
01. How to Use Tools
02. Setting Up Basic Software
Chapter 2. Building and Configuring the Drone
INTRO. Overview of All Drone Parts
STEP 1. Frame Assembly
STEP 2. Connecting the Motors
STEP 3. ESC Power and Capacitor Work
STEP 4. Stacking the ESC and FC
STEP 5. Connecting ESC and Motor Wires
STEP 6. Connecting the FC and ESC
STEP 7. Motor Operation Test
STEP 8. Connecting the FC and Receiver
STEP 9. Transmitter Binding and Software Setup
Chapter 3. Connecting the FPV System
01. Installing an Analog FPV System
02. Installing a Digital FPV System
03. Finishing FPV Drone Assembly
Chapter 4. Flying the FPV Drone
01. Pre-Flight Preparation and Checks
02. Drone Flight Training Methods
03. Applications of FPV Drones