If you’ve been dreaming of capturing those breathtaking FPV shots that make viewers feel like they’re soaring through the air, you’re in the right place. Building a Cinewhoop drone, particularly the Shendrones “Squirt,” is the perfect way to achieve those stunning low and slow cinematic shots that directors crave. NURK FPV’s guide for 2020 takes you through each step, from selecting the right parts to incorporating the DJI digital FPV system, so you can bring your drone dreams to life. With detailed instructions on configuring software settings like BetaFlight and BLHeli-32, as well as insights into selecting the perfect motor and flight controller, this guide ensures you’re equipped with all the knowledge needed to complete your drone assembly.
Safety and performance are at the forefront of this comprehensive guide, emphasizing steps like using a smoke stopper during the initial power-up and programming your transmitter for optimal functionality. The video not only showcases the successful maiden flight but also provides tips for fine-tuning your Cinewhoop drone for the best flying experience. By following these expert instructions and tapping into affiliate links for easy purchasing of components, you’ll be well on your way to creating incredible drone footage. Plus, with endorsements from industry leaders like Hobbywing, and additional resources for building larger FPV Freestyle drones, you have all the support you need to explore the exciting world of cinematic FPV flying.
This video guides you through everything you need to know about building Cinewhoop FPV drones in 2020. The Shendrones “Squirt” is ideal for capturing those low, slow, proximity FPV shots that directors love, and this video will take you step-by-step in building one with the DJI digital FPV system. I’ve also completed another video that shows you how to build larger, FPV Freestyle drones, which you can explore here: • How to Build a Cinematic FPV Drone in…
Find all the details for this build: http://paulnurkkala.com/building-a-ci…
Read the blog on WHY I love the squirt: http://paulnurkkala.com/cinewhoop-the…
The CLI command you need is: set sbus_baud_fast = ON (and then ‘save’)
Parts for this Drone:
Shendrones Squirt HD: https://bit.ly/nurksquirthd (select “full kit with damped mount” and “DJI FPV”)
FC/ESC Stack: https://bit.ly/2Ujgi9Y
Motors: https://bit.ly/3eSIM3B (3600kv)
(alternative motor: https://bit.ly/2IiwXrT)
Video Transmitter: https://bit.ly/3fOfYJV
Receiver: https://bit.ly/3fOfYJV
Camera: https://bit.ly/3fOfYJV
LiPo: https://bit.ly/38zhTAG
(alternate Lipo: https://bit.ly/2IlT93P)
Other Peripherals:
Goggles: Fatshark HDO — http://bit.ly/2rrEb3J
DJI Goggles: DJI Goggles and 2 Air Units — https://bit.ly/3crk3l1
Goggle Receiver Module: IMRC Rapidfire — http://bit.ly/2OoGU7D
Goggle DVR Accessory: IMRC Powerplay — https://bit.ly/3cfr3kG
Goggle Battery Replacement: 18500 Batteries — http://bit.ly/2NBOAm6 (used in powerplay)
Radio: Taranis 9XD — https://bit.ly/35kYMsb
TBS Crossfire: TBS Crossfire — http://bit.ly/2BVwMgX
Patch Antenna: TrueRC MX2 Patch Antenna — http://bit.ly/2Ius6R6
Omni Antenna: TrueRC Singularity – https://bit.ly/2IjW25I
FPV Bag: Think Tank FPV Airport — http://bit.ly/2DW67OT
Solder: — https://bit.ly/3eNDl65
Soldering Iron: TS100 — https://bit.ly/2GPcFVV
Lipo Charger: HOTA 15A — https://bit.ly/3piuH4e
Drone Camera: GoPro Hero Session 5 // http://amzn.to/2DgXb5I
Drone Camera: GoPro Hero 6 // http://amzn.to/2lfJKvE
Big Main Vlogging Camera: Sony A7III // https://amzn.to/2N3ogSh
Big Main Vlogging Camera Wide Lens: Sony 10-18 // https://amzn.to/2PNI5ff
Big Main Vlogging Camera Long Lens: Sony 85 1.8 // https://amzn.to/2MCxiq0
Mic for Vlogging Camera: Rhode Video Mic Go // http://amzn.to/2l1lcqz
Tripod in the Sky: DJI Mavic // http://amzn.to/2BHrJNq
My awesome Pants: http://amzn.to/2kZ3ZOQ
Special thanks to my sponsors:
Hobbywing
RunCam: http://www.runcam.com/
FPV-Direct: https://www.fpv-direct.com/
Futaba: http://www.futabarc.com/
China Hobby Line: https://chinahobbyline.com/
AirVuz: https://www.airvuz.com/
Hire my production company, Cinactive Media:
/ cinactive-media-124135864968965
or
Check out my other videos! / nurkfpv
Follow me on Instagram: / nurkfpv
Tweet at me on Twitter: / nurkfpv
Understanding Cinewhoop Drones
What is a Cinewhoop?
If you’re diving into the world of drones, you might have come across the term “Cinewhoop.” These drones are specially designed to capture stunning cinematic shots. Generally smaller than typical drones, Cinewhoops are equipped with ducted fan-style propellers that provide extra safety and stability, especially when flying close to people or in confined spaces. Their ability to fly low and slow makes them perfect for those incredible scenic shots that seem to float through the air. Their compact design also allows them to be maneuvered easily, which is a great advantage for getting up close to the action.
Benefits of Cinewhoop for Cinematic Shots
Cinewhoops stand out in the world of drone cinematography for several reasons. Their small size and agility make it possible to capture shots in tight spaces where larger drones can’t venture. The stability provided by their design ensures smooth footage, even when flying through complex environments. Moreover, because of their quieter operation and ducted propellers, they are safer to use around people. For filmmakers aiming to capture close-up shots with a sense of controlled movement, Cinewhoops like the Shendrones ‘Squirt’ offer the perfect solution.
Overview of the Shendrones ‘Squirt’ Model
The Shendrones ‘Squirt’ is a popular model among Cinewhoop enthusiasts. It’s particularly admired for its robust build and cinematic capabilities. The Squirt is optimized for low and slow flight, which is ideal for capturing dynamic shots in urban environments or nature scenes. Its design includes a durable carbon fiber frame to withstand minor bumps, and it integrates seamlessly with advanced FPV systems, such as the DJI digital FPV technology. This model has been favored by many professionals for its adaptability and reliability, making it a go-to choice for cinematic drone projects.
Choosing the Right Components
Drone Frame: Shendrones Squirt
When it comes to building a Cinewhoop, the drone frame is the foundation of your setup. The Shendrones Squirt frame is renowned for its strength and light weight, crafted from a carbon fiber unibody design. Its compact structure provides excellent support for all your components and is designed to accommodate ducted fan propellers for that signature Cinewhoop stability and safety. If you’re looking to assemble a drone that’s reliable and easy to maneuver through various shooting environments, starting with the Squirt’s frame is a great choice.
Motors: Hobby Wing 1408 30 750 kV Motors
Motors are crucial for any drone, and the Hobby Wing 1408 30 750 kV motors are an excellent fit for a Cinewhoop like the Squirt. The numbers and measurements indicate the size and capability of these motors, which are tailored for small props yet powerful enough to ensure smooth and controlled flight. They are designed to strike a balance between thrust and efficiency, ideally suited for the low-altitude, slow-paced shots that Cinewhoops excel at capturing.
Flight Controller Specifications
The flight controller is the brain of your drone. Opt for a controller that’s compatible with the DJI digital FPV system for seamless integration. Look for models that have built-in regulators and plug-and-play capabilities for straightforward assembly and minimal soldering. Choosing the right flight controller will ensure stable flights and precise control over your drone’s movements, contributing significantly to your filming precision.
Electronic Speed Controller (ESC) Selection
The electronic speed controller (ESC) is responsible for regulating the speed of the motors. Choosing an ESC that pairs well with your flight controller and motor setup is vital for optimal performance. Look for one that supports reliable connectivity and has the capacity to handle the electrical load. This will ensure your drone can respond swiftly to control inputs, providing the responsiveness necessary for capturing dynamic shots.
DJI Digital FPV System Integration
Integrating the DJI Digital FPV System into your drone build elevates your flying experience by providing high-definition video transmission and low latency. This system makes FPV flying more intuitive, allowing you to focus on capturing the perfect shot without worrying about video feed disruptions. Ensure that your flight controller and ESC are compatible with the DJI system to take full advantage of its capabilities.
Additional Hardware Needed
Apart from the core components like the frame, motors, and electronics, you’ll need additional hardware. This includes propellers, motor mounts, video transmitters, and antennas. You’ll also need cables, connectors, and a suitable battery to power your drone. Each of these components plays a critical role in the successful assembly and operation of your Cinewhoop.
Essential Tools for Building
Soldering Iron and Techniques
A soldering iron is an indispensable tool for building drones. It allows you to securely connect electronic components where simple connectors aren’t available. Knowing basic soldering techniques such as tinning the pads and creating solid joints is crucial. A good soldering iron and practice in technique will ensure reliable electrical connections, crucial for your drone’s performance.
Using Angle Cutters
Angle cutters are handy for trimming wires and cutting through plastic and other materials during assembly. Precise cutting tools help in achieving a clean build, preventing shorts or loose wiring. They’re used frequently throughout the drone-building process, especially when fitting components into the compact frame of a Cinewhoop.
The Importance of a Prop Tool
You’ll need a prop tool to attach and secure the propellers to the motors. This tool ensures that your props are firmly in place, reducing the chance of them coming loose during flight. Consistent checks and proper fitting of your props help maintain balance and reduce vibrations, which is essential for capturing smooth footage.
Other Necessary Tools and Materials
In addition to soldering irons and cutting tools, you’ll need screwdrivers, pliers, heat shrink tubing, and thread lock for securing screws. These basic tools are essential for the construction and maintenance of your drone. Ensuring you have everything on hand before beginning will streamline your building process.
Preparation for Build
Gathering Components and Tools
Before starting your build, ensure that all components and tools are gathered and ready. Double-check that you have the specific parts that fit together for your Cinewhoop. Having all components at your disposal helps avoid interruptions during assembly and ensures you can focus fully on the build process.
Setting Up a Workspace
Create a clean, organized workspace to build your drone. This will help you keep track of components, tools, and instructions. A well-lit area with ample space prevents components from getting lost and allows you to work comfortably, which is crucial for a detailed task like assembling a drone.
Review of the Assembly Process
Before you start building, it’s wise to review the entire assembly process. Familiarize yourself with the steps and watch related tutorials or videos. Understanding the workflow will reduce mistakes and help clarify the function and order of different components, ensuring a smoother building experience.
Assembling the Drone Frame
Frame Assembly Steps
Begin by assembling the Shendrones Squirt frame. Attach the standoffs to the main carbon fiber plate to create the structure. Secure each part firmly to ensure stability, checking that all components fit snugly. Following the frame assembly instructions carefully will form a solid foundation for the rest of your build.
Mounting the Motors
Next, mount the Hobby Wing 1408 30 750 kV motors onto the frame. Align each motor on the dedicated mounts and secure them with screws. Double-check their alignment and ensure that they spin freely before you proceed with wiring. Proper motor installation is essential for balanced and smooth flight.
Securing the Flight Controller
Install the flight controller onto the frame, ensuring that it’s mounted securely but with some cushioning to absorb vibrations. This placement is crucial for reading accurate sensor data needed for stabilized flight. Confirm that all required connectors are accessible for the subsequent wiring steps.
Installing the Electronic Speed Controller
ESC Placement and Wiring
Mount the electronic speed controller on the frame, usually below the flight controller, for a compact setup. Carefully wire the ESC to the flight controller, ensuring the connection is solid and correctly oriented. Proper ESC installation allows efficient power distribution to the motors and enhances performance.
Connecting the ESC to Motors
The ESC needs to be connected to the motors through soldered joints. Carefully solder the motor wires to the corresponding ESC pads. Make sure each connection is secure and insulated to prevent shorts. This step is critical for transferring the ESC’s control signals accurately to the motors.
Soldering Techniques: Tinning the Pads
When soldering, use the tinning technique to ensure a reliable connection. Tinning involves coating the soldering pads with a small amount of solder before attaching wires. This helps in creating a stronger bond and easier soldering process, vital for stable electrical connections across your drone.
Integrating the DJI FPV Air Unit
Positioning the Air Unit
Position the DJI FPV Air Unit within the drone frame according to the setup instructions. It should be placed to allow ample airflow and avoid overheating. Secure it firmly, leaving room for any required cables and ensuring the camera lens is unobstructed for clear video capture.
Wiring Instructions
Carefully wire the DJI FPV Air Unit to the flight controller, following the specific diagram for connections. Ensure each wire is placed correctly and connections are secure. This integration is vital for real-time video transmission and should be meticulously wired to avoid any performance issues.
Advantages of the DJI FPV System
Using the DJI FPV system brings several advantages to your Cinewhoop. It provides ultra-low latency, high-definition video streaming, allowing you to see exactly what the drone sees in real-time. This clarity and reliability enhance your control during flight, making capturing the perfect shot more achievable.
Programming and Configuration
Using BetaFlight for Initial Setup
Once your hardware is assembled, it’s time to dive into the software side. Using BetaFlight, you can configure the flight controller settings to tailor the flight characteristics. Connect your drone to a computer, flash the firmware, and set up the essential parameters to optimize its performance.
Configuring BLHeli-32 ESC Software
The next step involves configuring your ESC using the BLHeli-32 software. This software allows you to set key parameters such as motor direction and voltage cutoffs. Proper configuration ensures that your drone operates smoothly and efficiently, protecting it from electrical issues.
Programming the Transmitter
Your drone transmitter needs to be programmed to communicate with the drone. Bind the transmitter to the drone’s receiver, and configure the channels and modes according to your preferences. Proper programming ensures that you have full command over the drone’s operations during flight.
Setting ‘sbus_baud_fast = ON’
To enhance the response time of the controls, issue the command “set sbus_baud_fast = ON” in the flight controller’s command-line interface (CLI). This command will ensure that your drone responds quickly to input, which is crucial for maneuvering in tight spaces and during cinematic shots.
Safety and Testing Procedures
Importance of a Smoke Stopper
Before powering up your drone for the first time, use a smoke stopper. This device acts as a safeguard, preventing damage to your electronics by cutting off power quickly if a short circuit is detected. It’s an essential safety step that protects your components from potential burnouts.
Pre-flight Inspection
Conduct a pre-flight inspection to ensure every component is secure and functioning as expected. Check the propellers, motor mounts, and electronics for proper installation. A thorough inspection helps identify potential issues that could affect flight performance or safety.
Conducting the First Test Flight
With all systems go, it’s time for the first test flight. Fly in an open and safe area to test your drone’s response and stability. Pay attention to its flight characteristics and make note of any adjustments needed in the software settings. A successful test flight confirms that your drone is ready for action.
Conclusion
Recap of the Building Process
Building a Cinewhoop, especially the Shendrones Squirt model, involves a careful selection of components, precise assembly, and detailed programming. Each step, from setting up the frame to configuring the flight software, is crucial in achieving a drone capable of capturing breathtaking cinematic footage.
Inspiration for Cinematic FPV Shots
With your Cinewhoop built and test-flown, you’re all set to explore the exciting world of cinematic FPV shots. These drones open new creative avenues, allowing you to film unique perspectives and dynamic movements that enhance storytelling in visual media.
Encouraging Viewer Interaction and Further Learning
Diving into drone building can be both rewarding and educational. Engage with the drone community, share your experiences, and explore further learning resources. Each journey adds to your expertise. Happy flying, and enjoy capturing those epic cinematic moments!