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AIRLink stands for Artificial Intelligence & Remote Link. The unit includes cutting-edge drone autopilot, AI mission computer and LTE connectivity unit. Start your enterprise drone operations with AIRLink and reduce the time to market from years and months down to a few weeks.

More info: https://sky-drones.com/airlink

Sky-Drones Technologies hit their 10-year anniversary this year, so to celebrate the occasion the company decided to prolong the launch of their latest addition to the product range. This has been an entire year in the making, excitement has built up, and expectations have been implied, but the team have absolutely not disappointed!

As drones become more and more hardware-defined and software-orientated, Sky-Drones Technologies must be at the forefront of innovation. With that in mind, the company presents UAV industry specialists and enthusiasts alike: AIRLink. The artificial intelligence and remote link unit that is installed to your enterprise UAV to provide:

  1. Cutting edge autopilot: manual and fully autonomous flight capabilities for multirotors, fixed wings and VTOLs
  2. AI Mission Computer: onboard data processing and computer vision
  3. LTE Connectivity: BVLOS flights, Cloud connectivity and remote workflows

What these exceptional elements mean for the UAS industry is the start of a whole new era in UAV flight control, data analytics, and safety. Never has anyone created a product that can withstand such extreme ambient temperatures and high computational power without an overheating issue, a product that has entirely integrated hardware and software for flight and payload data analytics, a product that can be so many products in one or one product with so many cutting-edge capabilities... Until now.

To give an overview, AIRLink comes with a FPV HDR 1080p camera to provide users with a video stream that has exceptional image quality. The unit is constantly connected to the internet, has been designed with critical peripherals as an essential element for user convenience, and has built-in LTE and Wi-Fi. 

The goal with AIRLink is to integrate this all-in-one unit into the UAV designs during the manufacturing stages so as to focus the efforts and resources of the drone itself rather than avionics and connectivity. With that in mind, Sky-Drones offers a variety of options when choosing how to use AIRLink to the best of its ability:

  1. AIRLink OEM – purchase AIRLink as Sky-Drones designed it. Includes all the features and aviation-grade aluminium casing with the heatsink. The process includes simply installing the unit to your UAV.
  2. AIRLink Enterprise – Sky-Drones will provide the internal electronics of the AIRLink units, excluding the casing to reduce the size of the units and integrate them directly into your UAV during the manufacturing process.
  3. Reference Design – build AIRLink yourself in-house! Sky-Drones will provide all the relevant instructions, manufacturing material, and will be on hand for engineering support whilst you set up your operation for manufacturing your own AIRLink units.

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FlytNow support for iOS is finally here! FlytBase is excited to announce the release of the FlytNow drone video streaming and fleet management application for iPhones and iPads. Users can now connect their DJI Mavic Mini and other supported DJI drones to FlytNow Hub using iOS devices.

iOS APP Link - https://apps.apple.com/cg/app/flytnow/id1541833663

The FlytNow Mobile application acts as a link that enables internet connectivity on DJI drones. Once connected to the mobile application, users can log on to the web-based dashboard, FlytNow Hub, to monitor and control drone operations from anywhere in the world. So far, FlytNow Mobile was available only on Android devices for live video streaming and remote fleet management. 

With the latest announcement of iOS support, users can now establish a connection to FlytNow Hub using iPads and iPhones. 

The current release of the iOS application supports live video streaming, loudspeaker, spotlight and beacon controls via the mobile device. Users can also switch to thermal feed and change color palettes for supported drones. Once connected to FlytNow Hub,  users can fully automate their drone operations, from planning missions and pre-scheduling routine patrols to charging pad/drone box integrations. Businesses can also use third-party integrations with the FlytNow platform to build fully-automated solutions for security, public-safety and delivery.

Join FlytBase for their hands-on webinar, as they demonstrate how to “Get started with Remote Aerial Missions using FlytNow & SkyPort” on the 25th of February at 11:00 CST (18:00 CET). To register, please visit the following link: https://flytnow.com/webinars/flytnow-and-skycharge/

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Long Range Package Delivery via VTOL Drone

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YANGDA VTOL drone was carrying out a package delivery mission like this: it took off with the package, flew to the delivery point, and landed there. At the delivery point, the operator will take the package out and press a button on the VTOL to enable it to fly back to the take-off point. The whole process was totally in autonomy.

Or the delivery VTOL drone can do it like this: lands on the delivery point, releases the package and then flies back to the take-off point.

Please check this video link to know more: https://www.youtube.com/watch?v=-EuLftx49r8&t=28s

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Hello guys,

The YANGDA VTOL drone is demonstrating a feature like this in the video: the flight platform like a boat or a car will move after the VTOL takes off to carry out a mission. When the mission is over, the VTOL can fly back to the platform and land there, even though the platform is already far away from the original drone take-off position. The whole process will be totally in autonomy.

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Drones are eyes in the sky for firefighters. They can serve as an essential firefighting tool for people in the fire services, especially in and around urban centers, where a deadly inferno might occur in a highrise building. 

Drone for fire fighting can equip fire officials with the latest technology, and add complementary capabilities to the existing resources such as fire trucks, ladders, specialized suits, etc. Firefighters can now acquire aerial information in a quick, cost-effective manner. 

In 2016, a tragic fire broke out in a warehouse in Oakland, California. The warehouse had been converted into a living space called Ghost Ship. The fire, which claimed the lives of 36 people, is one of the deadliest in the history of Oakland. Drones, equipped with a thermal camera, were used by firefighters to identify hotspots and search the unsafe-building after the fire was extinguished.

The effectiveness of drones is rapidly catching on, as agencies around the world begin to adopt this technology. In the US, more than 900 state and local agencies related to the emergency services are using drones one way or another; out of them, approximately, 186 is believed to be related to fire and emergency medical services.

Can Drones (UAVs) Put Out a Fire?

This is a common question that people often ask. A short answer is No, drones are more useful in acquiring situational awareness about the fire and its surroundings. Firefighters can use this information to control the fire and ultimately put it off. However, there are a few companies that are equipping drones with water hoses or fire extinguishing materials.

How Are Drones Used During Firefighting?

How Are Drones Used During FirefightingSituational awareness: In a typical scenario where a fire has broken out in a building, firefighters arrive at the spot and begin their operation with limited information about the extent of the fire and damage it has caused to the structure. 

Instead, with a fleet of drones, firefighters can begin with an aerial assessment of the scene and know the extent of the fire before starting their rescue operation.

Reach difficult places: Drones are efficient in going to tight spaces since they are nimble and agile, and deploying them first avoidings putting humans in unsafe situations.

Thermal assessment: In a firefighting situation,  firefighters work against the clock to save the lives and integrity of the structure. That is why it is important to direct their efforts towards the source of a fire.  Drones equipped with a thermal camera can assist firefighters to identify hotspots inside a blazing structure. Accordingly, firefighters can direct their efforts to bring the situation under control. 

Search and rescue:  Firefighters are actively involved in search and rescue missions. A thermal camera drone can do the job of 100 people by scanning a large area and identifying people in distress. During a natural calamity like an earthquake, thermal camera drones can fly over fallen structures and identify trapped individuals, and even identify dangerous leakages.

What Kind of Drones and Payloads are Commonly Used During Firefighting?

Drones come in all shapes and sizes, but not all of them are suitable for firefighting operations. The more suitable ones are off-the-shelf drones from the likes of DJI and custom drones based on open source stacks mainly PX4 and Ardupilot. Here are some of the drones that are considered fit for such kind of tasks:

Drones are not usable without the appropriate payloads. For firefighting purposes, these are some common payloads that are used:

  • Zenmuse XT2 (a thermal camera for DJI drones) 
  • Zenmuse Z30 (a normal camera with 30x zoom for DJI drones)
  • Zenmuse H20 (A hybrid camera that combines a wide-angle camera, 23x optical zoom camera, thermal camera, and laser rangefinder for DJI drones)

How FlytNow Can Make Drone Operations a Lot Smarter for the Firefighters

Traditional Challenges in Using Drones for Firefighting

The conventional way of using drones, during firefighting, is a pilot controlling a drone using the remote controller (RC). Here, the pilot becomes the relay point of all the information collected by the drone. This method of using drones may be simple, but is not very effective, since multiple pilots are required to control multiple drones. On top of the human resource requirement, there are several other disadvantages, as follows:

  • It becomes difficult for a drone pilot to share the data with different agencies and ground personnel, which hinders coordination.
  • Difficult to archive flight data, which makes it problematic for the future analysis of an emergency situation.
  • Data collected from multiple drones cannot be stitched together for better situational awareness. 
  • Sharing live data becomes difficult, more so when multiple drones are involved. 
  • Drone response can’t be automated since they can’t be integrated with emergency response systems like the 911 operations centers.

How FlytNow Helps in Overcoming the Traditional Challenges

FlytNow is a fleet management system that helps public safety officials to overcome challenges in using drones for firefighting. 

FlytNow is a cloud-based application that provides a unified dashboard to control a fleet of drones. It has two versions (Business and Enterprise) that cater to two different use cases.

drones for public safetyHow Drones are Connected to the FlytNow Cloud Application

FlytNow is a hardware-agnostic cloud platform meaning it supports different kinds of drones. Users using DJI drones can use the FlytOS mobile app to connect the drones to the cloud application. 

In the case of custom drones, a single board computer loaded with the FlytOS operating system can be attached to the flight controller of the drone, to facilitate communication with the FlytNow application over a 4G/LTE/5G network.

flytcloud

FlytNow Business

FlytNow Business is a standard offering that provides out of the box features in the form of SaaS (Software as a Service). This version is useful in establishing a quick command center, locally, for a particular response to manage the drones in operation. 

Some of the unique features and benefits that it provides are as follows:

  • It provides a web-based dashboard with an integrated map to control a fleet of drones. Using this feature, a single operator can control the movement of multiple drones, thus saving cost and time.drone firefighting operation
  • The dashboard offers live telemetry and visual data from all connected drones, with dual control from both the RC and the web dashboard. This allows for coordinated drone operations where data from multiple drones can be stitched together and shared for better situational awareness. firefighters using drone
  • The Business edition has out of the box support for live video-streaming from multiple drones that can be shared with anyone using their email address.flytnow for remote firefighting operations
  • A viewer can switch between ‘normal’ view (RBG) and ‘thermal’ view (IR) if the drone is equipped with an IR sensor. In the case of DJI Mavic 2 Enterprise Dual and DJI M210 V2 Dual, the FlytNow dashboard provides the MSX view that shows the lines and edges, along with the contrast, to differentiate between regions with different temperatures.using thermal camera with drone
  • Along with MSX, FlytNow gives the option to switch between different color pallets like Rainbow, Hotspot, Gray, Isotherms, Hotmetal, and Coldspot for the M2E Dual.using drones for fire fighting
  • Thermal imaging allows firefighters to identify hot spots and see whether they are hitting the fire. In a post-fire situation,  a thermal drone can carry out an inspection of the outer facades of the building, and send the live footage using FlyNow to a structural engineer sitting hundreds of miles away for a better assessment.
  • The business version has out of the box support for DJI payloads (eg. Dual Camera, Spotlight, etc) for drones such as Mavic 2 Enterprise and the Matrice 200 series. These payloads are specially designed for emergency operations.drone payloads for fire fighting
  • Apart from DJI payloads, it supports remote control of the gimbal, on which the camera is attached, via the web dashboard. This allows a remote viewer to control the camera angle for a better visual.

FlytNow Enterprise

The Enterprise version adds customization and addons to the Business edition. This version is ideal for setting up a drone-based emergency response system with the following capabilities:

  • A system that is integrated with a dispatch system like the 911
  • Integration with a decentralized network of drone stations supported by Drone-in-a-Box hardware, which allows for automated dispatch of drones.
  • A unified dashboard that can be part of a command center, which allows for the control and management of the drones over 4G/LTE/5G. 

With respect to fire fighting, the Enterprise version offers advantages such as:

  • AI-based features like object detection to help identify people trapped under debris or lost in a forest.
  • The ability of public safety officials to maintain detailed flight-record of each and every drone flight, to comply with airspace norms. All these legal requirements and complexities are solved using FlytNow Enterprise’s native support for DroneLogbook (a flight data recording service) and Airmap (a UTM service). 
  • Support for custom maps, so that operators can adjust to the terrain over which drones are flying.

Summary

In this blog, we discussed the importance of drones for firefighting and how they can be used to save time, resources, and lives. We also touched upon the kind of drones and payloads used for fire fighting operations. Finally, we ended by showcasing the benefits that FlytNow provides by allowing the usage of drones at scale with data availability for proper coordination. 

If you (plan to) use drones for public safety, then FlytNow is the right software platform to allow you to leverage cloud technology for better management and transparency of your drone operations. You can get started with our 28 days of a free trial. You can also contact us at https://flytnow.com/contact/

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Drone-on-demand refers to a service that provides a drone solution for a specified time or perpetually to accomplish certain business objectives. Such services exist because we have reached a point where there is reliable, off-the-shelf hardware and software available to create enterprise-grade drone solutions.

Enterprises who avail such services see business value in the easy availability of aerial data at a reasonable price, which was not possible a few years ago. Apart from aerial intelligence, drone-based delivery is another segment that has seen a jump in demand in recent times.

Companies that operate drones have to abide by regulatory requirements, which include airspace norms that ensure security, safety, and privacy. While there remain challenges around technology (e.g. battery life, fail-safes), this commercial drone segment is quite lucrative; according to the market research firm, Markets-and-Markets, the drone services market is estimated to reach 63.6 billion dollars by 2025 at a CAGR of 55.9% from 2019 to 2020.

Use Cases for a Drone-on-Demand Service Provider


While these services are relatively new, and people are still discovering new ways to use them, there are immediate use cases where such services are yielding tremendous commercial benefits. Some of them are listed below.

Roof Inspection of private and commercial estates: Roof inspection is a popular application of drones because aerial inspections can do the job quickly, versus manual ones, at a lower cost. Drones also bring in a level of data sophistication in the entire inspection process. With technologies like thermal and 3D imaging, a drone combined with intelligent software can automatically detect things like water damage, insulation issues, structural damages, etc.

While a property owner/caretaker may not wish to own drones and find skilled pilots to operate them, services provided by drone-on-demand companies can be a practical and economical solution.

Aerial inspection of construction sites: Inspections are common at a construction site. But with a drone, a pilot can inspect the outer facades of such structures without the need of manpower and heavy equipment. Since operations like this require skilled pilots, specialized drones, and sophisticated software, a drone-on-demand service, customized for construction applications, can make a lot of business sense.

drone on demand for construction

Emergency Response: There are several drone solution providers that are specialized in emergency response projects. For example, a US-based company called Phirst Technologies, LLC has developed a drone-based first responder system called First iZ, using FlytBase’s technology, that integrates with the CAD (computer-aided dispatch) system which powers the 911 emergency services in Tyler, Texas, USA. This system allows emergency operators to dispatch drones from a unified dashboard to gather information on an emergency situation and pass on the information to human responders who can arrive later, better informed, and prepared.

Public Safety: Drones are extensively used in operations like search and rescue, crowd control, disaster assessment, etc. In an event, Airworks 2019, DJI had announced that drones saved the lives of 279 people. There are service providers who specialize in public safety operations.

drone on demand for public safety

Industrial inspection: Drones are an important tool in the energy and utility sectors. Drones are used for inspecting refineries and gas pipelines to detect damages such as corrosion and cracks. They are also flown over wind turbines to inspect the blades. Such activities require a fair amount of specialization in aerial navigation, which is why there are sector-focused service providers for such drone applications.

Live Video Streaming From Drones

Security and surveillance: There are numerous companies that provide turnkey, drone-based security solutions for some of the following use-cases:

  • Event surveillance
  • Crown monitoring
  • Intrusion detection
  • Border security


drone security operations

Drone delivery: The concept of using drones for last-mile delivery has been around for almost a decade. Since the technology involved is challenging, service providers in this space are highly specialized and tend to focus on a specific kind of package deliveries. For example, Zipline is a company that provides an autonomous drone solution for medical deliveries.

drone delivery operations infographics

Note: Download our comprehensive guide on how to set up a drone delivery operation using Flytnow.

How FlytNow Business/Enterprise Enables a Drone-on-Demand Service


A drone-on-demand service provider brings the hardware and software together to deliver a turnkey solution for a particular use case. FlyBase, an enterprise drone automation software company, offers FlytNow to such companies. FlytNow is a cloud-based video-streaming and fleet management solution that also provides edge-level intelligence to conduct a variety of drone operations.

How FlytNow works?


FlytNow is a cloud-based application that has a dashboard, which can be accessed from a web browser. A user can connect a drone with FlytNow either using our FlytOS mobile app or the SBC cloud connect software kit. Below is an illustration that explains the setup.

drone software

Note: we have the enterprise version that supports the integration of ground-based hardware as well.

There are two versions of FlytNow that are suitable for drone solution providers: Business and Enterprise.

FlytNow Business


The Business version is an out-of-the-box solution, with the following features:

Live video streaming from the drone to the FlytNow dashboard: Video can be streamed from multiple drones on a single screen with the ability to share them with anyone via an email. This feature is useful for commercial providers who offer services related to:

  • Remote roof inspection.
  • Construction site inspection (read our case study).
  • Surveillance.
  • Delivery.
  • Emergency and public safety.
  • Industrial inspections.


With FlytNow, a drone operator can fly a drone over a roof/construction site/inspection site and live-stream the video to stakeholders sitting hundreds of miles away. Similarly, during an emergency response or a delivery operation, live streaming can be used to gather situational information.

drone software for on demand services

Video archiving: FlytNow supports the integration with an Amazon S3 instance, which is used to store incoming video feeds. The videos are automatically stored, and the feature is useful in:

  • Surveillance.
  • All forms of inspection.
  • Emergency and public safety.


All archived videos can be accessed from the FlytNow dashboard with time and date stamps.

flytnow for drones

Thermal Camera Support: FlytNow supports streaming from a thermal camera. The feature is useful in:

  • Detecting water damage during a roof inspection.
  • Spotting structural damages during a construction site inspection.
  • Spotting leakages during refinery or pipeline inspections.
  • Intruder detection during night time.
  • Identify trapped/lost victims during search and rescue operations.


Learn how FlytNow can enhance night time surveillance.

drones for search and rescue

Map annotation: FlytNow dashboard has a built-in map that shows the real-time location of drones that are online. The map also supports adding a description in way-points. The feature can be used to record information during.

  • An inspection of a roof/building.
  • Pipeline/refinery/wind-turbine inspections, to record useful findings.
  • Surveillance.
  • Record situational information during an emergency mission.


Mission Planner: It is an advanced feature that allows an operator to define a route from point A to point B with waypoints for a drone to follow. This feature can be useful in:

  • Surveillance operations, where a drone can be made to go on a patrol on a predefined path.
  • Public safety and emergency operations, where a drone can be programmed to go to a location and monitor the situation.
  • Industrial inspections, where a drone can complete a pipeline inspection autonomously over a predefined path.
  • Defining a delivery route for drone delivery.


Support for custom drones: FlytNow supports enterprise DJI drones and custom drones based on PX4 and Ardupilot. Custom drones are required for specific tasks like delivery which requires long-range and heavy payload carrying capabilities. This means a service provider using FlytNow is not restricted to a particular drone hardware platform.

FlytNow Enterprise


The Enterprise version covers everything that the Business version has to offer, plus customized modules for large scale deployment of drones with extensive flight automation. These include:

AI-based features: FlytBase provides an operating system (FlytOS) that is installed in a single-board computer, which is fitted on a drone. This makes the drone capable of performing the following things under the Enterprise plan:

drone in a box solution

  • Precision landing: Allows the drone to land on a machine-generated tag.
  • Object detection: Allows the drone to classify ground objects using the on-board camera.
  • Obstacle avoidance: Allows the drone to navigate around obstacles automatically.
  • Custom payload integration: Allows remote operation of custom made payloads as well as payloads from DJI for Mavic 2 Enterprise.


Integration with ground-based hardware: The enterprise version comes with the option to integrate with various ground-based hardware like:

drone in a box

  • Charging pad: A platform that charges a drone when it lands on it. The Enterprise version can be easily integrated with charging pads from Skysense.
  • Drone-in-a-box hardware: A docking station that completely houses a drone and keeps it fully charged.


Integration with third-party software: The Enterprise version also supports integration with third-party applications for the following:

  • UTM Intelligence: It is required to acquire airspace information so the drone does not interfere with manned aircraft and complies with legal norms. FlytNow Enterprise has native support for Airmap.
  • Logging applications: Such applications capture the flight data for a drone. FlytNow Enterprise has native support for Dronelogbook.


Advanced flight planning: FlytNow Enterprise has features to precisely control drone flights and ensure the safety of drones around human populations. Some of those features are:

  • Advanced geofencing: Precisely defines the area of operation of a drone with the help of polygons.
  • Custom NFZ integration: It is the ability to define No-Fly-Zones for drones.
  • Advanced failsafes: It refers to the ELP (Emergency Landing Point) feature that allows a drone operator to define emergency landing points alongside a predefined route. ELPs come in handy when a drone in a BVLOS (Beyond Visual Line of Sight) mission has to do an emergency landing.


The Enterprise version is ideal for service providers who are into making systems where drones can takeoff autonomously after receiving a command, automatically go to a location and perform their mission and come back safely after complete the mission. In a nutshell, it provides customization, automation, and scalability.

Summary


In this blog, we learned about drone-on-demand services and the use-cases they are relevant. We also learned about FlytNow Business and Enterprise editions, what each has to offer, and how each can enable drone service providers.

[vc_row type="in_container" full_screen_row_position="middle" column_margin="default" scene_position="center" text_color="dark" text_align="left" overlay_strength="0.3" shape_divider_position="bottom" bg_image_animation="none"][vc_column column_padding="no-extra-padding" column_padding_position="all" background_color_opacity="1" background_hover_color_opacity="1" column_link_target="_self" column_shadow="none" column_border_radius="none" width="1/1" tablet_width_inherit="default" tablet_text_alignment="default" phone_text_alignment="default" overlay_strength="0.3" column_border_width="none" column_border_style="solid" bg_image_animation="none"][vc_row_inner column_margin="default" text_align="left"][vc_column_inner column_padding="padding-5-percent" column_padding_position="all" background_color="#ffffff" background_color_opacity="1" background_hover_color_opacity="1" column_shadow="medium_depth" column_border_radius="5px" top_margin="10" bottom_margin="10" column_link_target="_self" width="1/1" tablet_width_inherit="default" overlay_strength="0.3" column_border_width="none" column_border_style="solid" bg_image_animation="none"][vc_custom_heading text="What's Next?" font_container="tag:h3|text_align:center" use_theme_fonts="yes" css=".vc_custom_1591346290188{padding-right: 10px !important;padding-bottom: 20px !important;padding-left: 10px !important;}"][vc_column_text]Deploy drones in 5 easy steps and leverage the power of FlytNow to create a network of drones for On-Demand-Drone services with capabilities of automation and AI.  To experience FlytNow, sign up for our free trial for 28 days using this link: https://flytnow.com/pricing/

If you are interested in partnering with us, please visit https://flytnow.com/partner/.[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row]

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Object tracking demo on VTOL

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It is essential to lock and track the target that you are trying to monitor when you are conducting an aerial surveillance task through the fixed-wing plane or VTOL because your camera can quickly lose the target if it is not tracked. Luckily more and more drones are applying this feature. This video shows how we realized this through an affordable and easy to use solution. Please check this video to learn more: https://youtu.be/MrZkVPpl9nY

Anyway, please comment if you have better solutions.

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How to Improve Drone Ground Control Station

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It's a drone ground control station with video receiving and radio controlling.

The system is integrated inside a Pelican suitcase, which is shockproof, waterproof, and convenient for carrying.

Two joysticks and screen integrated. One is for camera controlling and video receiving, another for flight controlling, and mission planner.

The video system is adopted the latest COFDM technology. It can send stable video signal in a moving condition or non-line-of-sight environment.

What else can be improved for ultra long range, like 100km?

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long range drone ground control station

Ground Control Station for Drone

 

It's a drone ground control station for long range video transmission and controlling.

The system is integrated inside a Pelican suitcase for shockproof, waterproof and convenient carrying.

It's the COFDM modulation for video transmission, with stable, moving and non-line-of-sight receiving features.

Two joysticks integrated, one for camera controlling, another for flight controlling.

What else can be improved for ultra long range transmission, like 100km?

 

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Struggling with a non-responsive ExpressLRS receiver after a failed firmware upgrade? Or maybe you're stuck because FC Passthrough or WiFi flashing isn't an option no matter what motors you eqquipped with such as 4600KV burshless motormeps 2408meps 1804.. This tutorial offers a solution: flashing your ExpressLRS receivers through UART with the help of an FTDI programmer, focusing on the Radiomaster USB UART Flasher for this task.

Advantages of FTDI Programming for Firmware Restoration

When conventional methods like Betaflight Passthrough or Wi-Fi updates fall short, possibly corrupting the bootloader, FTDI programming steps in as a reliable alternative. This approach, independent of flight controllers or Wi-Fi, is a versatile fix for all types of ExpressLRS receivers, offering a universal solution for firmware issues.

Choosing UART Flashing for Stability

The direct connection offered by UART flashing through an FTDI dongle is more than just a backup plan. It provides a stable and reliable link for firmware updates, simplifying the process and reducing the risk of further complications.

Setting Up Your FTDI Programmer

  1. Locating the COM Port: Start by finding the COM Port listed in the ExpressLRS Configurator once you've connected your FTDI dongle to the computer. You may need to manually install the cp2102usb driver if the COM port doesn't automatically show up.

  2. Ensuring Driver Compatibility: Automatic driver installation might cover most users, but if your system doesn't recognize the dongle, manually installing the cp2102usb driver will enable communication between your PC and the FTDI dongle.

Preparing Your Receiver for FTDI Connection

Activating boot mode on your receiver is necessary for FTDI flashing. This can typically be done by pressing the receiver's boot button while connecting it to your dongle. Alternatively, some receivers might require you to temporarily bridge two solder points.

Boot Mode Activation Steps

  • Button-Activated Receivers: Hold the boot button as you connect your receiver to the FTDI dongle. A lit LED indicates that boot mode is active.
  • Solder Bridge Receivers: Bridge the necessary solder points, connect the receiver to your dongle, and then remove the bridge once the LED lights up.

Configuring Firmware with the ExpressLRS Configurator

With the standard setup in the ExpressLRS Configurator, select your desired firmware version, receiver category, and model, making sure to set the flash method to UART. This ensures the firmware is correctly matched to your receiver's specifications for smooth operation.

Firmware and Configuration Selection

Selecting the appropriate firmware and settings is crucial. Incorrect choices could lead to performance issues or the need for re-flashing. The configurator's interface helps guide you through making these selections precisely.

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Implementing the Firmware Update

Hit ‘Build & Flash’ to start updating your firmware. Once the process successfully concludes, you can detach your receiver from the FTDI dongle. This step compiles the new firmware and applies it to your receiver, ideally ending with a confirmation of successful flashing.

Addressing Potential Issues

  • Update Failures: Recheck your connections and ensure your receiver is properly in boot mode if the update doesn't succeed.
  • COM Port Detection: Confirm the correct COM port is chosen in the configurator. If it's missing, try reconnecting the dongle and checking the driver installation.

Concluding Thoughts

Utilizing an FTDI programmer like the Radiomaster USB UART Flasher to update ExpressLRS receivers is a valuable strategy when facing issues with more common methods. This tutorial outlines a direct process for restoring and enhancing your ELRS RX, potentially rescuing devices from being written off. Verifying connections and settings before proceeding is vital for a smooth update process. By adhering to these instructions, you're ensuring your ExpressLRS receivers maintain up-to-date firmware, enhancing your FPV flying experience.

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When an FPV drone's motor halts abruptly, causing the drone to crash, it's often a sign of ESC Desynchronization. This guide explores the causes and provides strategies for correcting ESC desyncs through adjustments in BLHeli and Betaflight configurations no mater you are using sush as 1800KV brushless motorsmall drone motor2806.5 Brushless Motor..

Understanding ESC Desync

Not every crash signifies an ESC desync. For example, a drone plummeting without spinning might indicate a failsafe or power loss. An ESC desync typically results in the drone spinning or flipping uncontrollably.

Analyzing Blackbox logs is the most effective method to diagnose an ESC desync, characterized by a motor stalling (ceasing to spin, thereby not generating lift), which in turn causes the drone to increase the motor's signal to its maximum 100%.

Without Blackbox, scrutinizing DVR footage closely can also hint at which motor suffered from the desync based on the direction of the drone's roll—the affected motor is usually the first to drop.

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Causes of ESC Desync

ESC desync can arise from:

  • Motor RPM exceeding the ESC's capability.
  • Excessive electrical interference.

A high motor RPM can prevent the ESC from detecting the motor’s “zero crossing” point (commutation), and electrical interference can compound this issue. If the ESC fails to detect the “zero crossing,” it won't know when to activate the next pulse, causing the motor to stall eventually.

Addressing ESC Desync

Mitigating ESC Desync involves adjusting settings in BLHeli and Betaflight. Not all adjustments may be necessary simultaneously, but a combination thereof could resolve the problem.

First and foremost, ensure a low ESR capacitor is soldered to your ESC’s power input to minimize electrical noise, which is often a primary culprit.

BLHeli Adjustments:

  • Rampup Power (or Startup Power): Opt for a lower setting, such as 0.125 in BLHeli_S or 12% in BLHeli_32. Increase the rampup power incrementally if the motors stutter upon arming, until the motors initiate smoothly without inducing desync.
  • Demag Compensation: Increase to high to enhance the drone's ability to recover from desync episodes, though it might slightly impact performance.

Adjust these settings only if you encounter desync issues.

Betaflight Adjustments:

  • DShot ESC Protocol: Switch to DShot if not already in use.
  • Motor Idle Throttle Value: The standard setting is 5.5, which may be too low for smaller quads. Consider adjusting to a higher value, such as 6.5 or 7.

Conclusion

By following these strategies, your ESC Desync issues should be resolved, paving the way for fine-tuning your quad with these 10 easy steps

Enjoy your flight!

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1.Understanding AIO Flight Controllers

AIO (All-In-One) flight controllers are essential components for simplifying the setup process in micro FPV drones. These compact boards integrate vital elements like the flight controller, video transmitter, and power distribution, offering convenience and efficiency. They often come packed with extra features such as overcurrent protection, voltage monitoring, and integrated receivers, making them highly sought-after among micro FPV enthusiasts.

2.Key Factors to Consider When Choosing a 1S Flight Controller

  • Reliability: Given the propensity for crashes in micro FPV drones, reliability is paramount. A sturdy flight controller should endure impacts and continue operating seamlessly, ensuring uninterrupted flights and minimizing downtime.
  • Weight: In the realm of micro drones, weight is a critical factor influencing flight performance. A lightweight flight controller enhances agility and responsiveness, contributing to better overall flight dynamics. Sacrificing certain features in favor of reduced weight may be necessary to optimize flight characteristics.
  • Integration: The level of integration offered by a flight controller greatly impacts the ease of installation and overall build complexity. Flight controllers with integrated receivers, video transmitters, and other functionalities streamline the build process, reducing the need for additional components and simplifying wiring.

3.Top Picks for 1S Flight Controllers

MEPS 1S AIO Flight Controller for Racing Whoops:

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Tailored specifically for 1S racing whoops and long-range toothpicks, this flight controller boasts features like small current plugging and high current soldering for enhanced durability. Equipped with a 32-bit ESC chip, it offers rapid response times and a wide range of adjustable parameters, catering to the needs of both racers and long-range enthusiasts.

MEPS F4 Drone Flight Controller for Micro Drones:

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This integrated brushless flight controller combines a 4IN1 ESC, SPI ELRS 2.4G receiver, Analog VTX OSD, and a 25/50mW Analog VTX in a single board. With solder-free assembly and a compact design, it offers convenience without compromising performance, making it an ideal choice for micro drone builds.

iFlight SusseX Whoop 1S:

While not integrating the video transmitter onto the flight controller itself, the iFlight SusseX Whoop 1S offers flight control, ESC, and VTX functionality in a compact package. Its compatibility with the iFlight Alpha A65 whoop stack makes it a convenient option for those already using this setup. However, an external receiver is required for operation.

Happymodel Diamond F4:

One of the lightest and most integrated options available, the Happymodel Diamond F4 combines flight control, ESC, receiver, and video transmitter functionalities on a single 3.5g board. Supporting RPM filtering and low dead time, it promises improved performance and efficiency, enhancing flight characteristics and extending flight times.

Aside from the MEPS AIO, MEPS offers a diverse array of other models, including the F722 Mini Flight Controller, to cater to various preferences and requirements in micro FPV drones.

4.Conclusion

When selecting a 1S flight controller for micro FPV drones, it's crucial to consider factors such as reliability, weight, and integration to ensure optimal performance and an enjoyable flying experience. With a range of options available, each catering to different needs and preferences, there's a suitable choice for every micro FPV enthusiast.

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The march towards adopting higher battery cell counts in the FPV drone industry reflects a relentless drive for superior flight performance and enhanced efficiency. This analysis delves into the growing inclination towards 8S battery setups, examining the considerable benefits and potential setbacks involved in this transition, and assesses the current technological environment's readiness for such a shift, relevant for various motor types including 2500KV brushless motor3500KV brushless motor, or meps 1103.

Essential Elements for Shifting to 8S

Embarking on the 8S venture necessitates a meticulous choice of components to prepare your drone for the augmented power requirements this upgrade entails.

The Core Component: 8S Battery Systems

The pivot to 8S fundamentally relies on the battery, which is crucial for tapping into the superior capabilities offered by this configuration.

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Power Management

8S Charging Solutions A charger capable of accommodating the higher cell count of 8S batteries is vital, ensuring they are charged in an efficient and secure manner.

Motor Compatibility

Tailoring for 8S Efficacy It's essential to select motors with appropriate KV ratings to fully realize the advantages of 8S drones. Among these, the RCINPower 2207 1600KV motor is specifically tailored for 8S operations.

System Control

8S-Suitable Components Deploying an 8S-compatible flight controller and ESC stack is indispensable for adeptly managing the drone’s augmented power and facilitating stable flight conditions. The Foxeer stack presents a viable option currently available.

Benefits of Transitioning to Higher Voltages

Moving from lower to higher voltage systems like 8S introduces a plethora of performance enhancements, including heightened efficiency, lower resistance, and improved responsiveness, substantially enriching the flying experience.

Challenges in Adopting Higher Voltage Systems

The transition to higher voltage systems, while beneficial, surfaces several challenges that need careful consideration, such as the necessity for specialized components, increased investment and size of 8S batteries, and potential cooling and battery lifespan management issues.

Thermal Management and Compatibility Issues

Adopting higher voltages might necessitate motors with an increased number of wire turns, potentially compromising cooling efficiency. Moreover, the scarcity of 8S-specific hardware may require incorporating voltage regulators to maintain compatibility.

Concerns Over Investment and Durability

The greater cost and bulk of 8S batteries not only amplify the financial investment but also heighten the risk in crash scenarios. A limited range of compatible components further complicates the transition process.

Addressing the Risk of Overdischarge

The more subtle performance degradation at lower voltages with 8S batteries intensifies the risk of overdischarge, potentially leading to abrupt power failures during operation.

Concluding Thoughts

The idea of building an 8S quadcopter is compelling, given its potential for unparalleled flight performance. However, in view of the prevailing technological advancements, cost factors, and component availability, proceeding with caution is advisable. As the infrastructure supporting 8S components advances, making the switch to 8S is expected to become more practical and appealing. Hence, deciding to upgrade should involve a thorough evaluation of one's flying objectives and preferences, with a keen awareness of the current limitations.

 
 
 
 
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The Ultimate Beginner's Guide to FPV Drone Racing


Venturing into the dynamic realm of First-Person View (FPV) drone racing promises an unparalleled experience. This detailed primer aims to navigate novices through the thrilling domain of FPV drone flying, covering all necessary aspects to embark on this exciting journey successfully.

Exploring the World of FPV Drone Racing

FPV drone racing is a sport that combines high-speed aerial maneuvers with the cutting-edge technology of drones, offering pilots the experience of flying from the drone's perspective through live video feeds. This unique blend of technology and adrenaline-fueled competition makes FPV drone racing an immersive and captivating experience.

The Unique Attraction of FPV Racing

At its core, the allure of FPV racing is its ability to deliver intense, fast-paced action coupled with the latest in drone technology advancements. The community surrounding FPV drone racing further enriches this experience, providing a welcoming and supportive environment for those new to the scene.

Advantages and Challenges

Advantages:

  • Enhances cognitive skills like hand-eye coordination and spatial awareness
  • Opens up opportunities for both competitive racing and creative aerial cinematography
  • Offers a wide range of activities from leisure flying to engaging in competitive events

Challenges:

  • Initial investment can be considerable
  • Risk of damage from crashes remains a concern
  • Important to be aware of and adhere to regulatory requirements

Initiating Your FPV Drone Racing Adventure

Prioritizing Safety and Regulatory Compliance

Familiarizing oneself with the safety guidelines and legal regulations surrounding drone flight is essential for a responsible and compliant flying experience.

Essential Equipment Overview

  • Drone: Beginners should focus on drones that balance ease of control, performance, and durability.
  • FPV Goggles: Essential for the immersive flying experience, prioritize visual quality and comfort.
  • Controller: An intuitive and precise control mechanism is vital.
  • Transmitter: Ensures stable and quick communication between your controller and the drone.
  • Batteries: Choose batteries that offer both longevity and consistent performance.

Setting Up Your FPV Drone

  • Device Synchronization: Ensure your drone and controller are properly connected.
  • Calibration: Proper flight controller calibration is crucial for smooth flight.
  • Adjusting Goggles: Fine-tune your goggles for the best visual experience.

Developing Your Flying Skills

Beginning with Simulations

Leveraging flight simulators allows for skill development in a no-risk environment.

Advancing Your Flying Proficiency

  • Mastering Basics: Focus on fundamental maneuvers such as taking off, landing, and simple flight paths.
  • Advanced Techniques: Gradually approach more sophisticated flying techniques and high-speed racing.

Regular Maintenance and Troubleshooting

Maintaining your drone in top condition and knowing how to resolve common issues are key to ensuring longevity and optimal performance no mater what motors you are use such as meps 08021300KV brushless motor3800KV burshless motor.

Elevating Your FPV Drone Racing Expertise

  • Practice consistently to refine skills
  • Engage with the FPV community for valuable insights
  • Analyze flight recordings to identify improvement areas
  • Explore different flying styles and techniques

Additional Considerations

Understanding FPV Drone Varieties

Familiarizing yourself with the different types of FPV drones can help in selecting the right drone for your needs, whether for racing or capturing unique aerial footage.

Choosing the Right Drone

Select a drone that matches your skill level, budget, and goals to ensure a rewarding FPV flying experience.

The DIY Drone Building Experience

Assembling your own drone can be a fulfilling endeavor, offering customization options and a deeper understanding of the technology behind drones.

Engaging with the FPV Community

Connecting with an FPV club or online group can greatly enhance your experience by providing a platform for support, knowledge exchange, and friendship building.

Conclusion

FPV drone racing merges technology, skill, and the thrill of speed. Whether seeking a new hobby or aspiring to compete professionally, this guide lays the groundwork for your FPV drone racing journey.

Frequently Asked Questions

  • What is FPV Drone Racing? A high-speed sport where pilots navigate drones through courses, viewed from a first-person perspective.

  • Is it Suitable for Beginners? Yes, with many starting with pre-assembled drones to gradually build their flying skills.

  • What Equipment Do I Need? Essential gear includes a drone, FPV goggles, a controller, a transmitter, and batteries.

  • Do I Need Prior Flying Experience? No, but practicing with simulators can significantly benefit beginners.

  • How Critical is Safety? Following safety guidelines and using protective equipment is paramount.

  • How to Address Technical Issues? Referencing the drone's manual and consulting online forums can provide helpful troubleshooting tips.

  • Can I Build My Own Drone? Yes, constructing your own drone offers a hands-on learning experience and customization.

  • Where to Find an FPV Racing Community? Online platforms, hobby shops, and local meetups are great resources for connecting with fellow enthusiasts.

  • What Are the Costs Involved? Costs vary based on the setup you choose, with options for different budgets.

  • Are There Age Restrictions? This varies by location and event; always check local laws and event rules.

  • Is Structured Training Available? While formal programs are rare, online resources and community mentorship can be invaluable.

  • Can I Record My Flights? Yes, drones can be equipped with cameras and recording devices for this purpose.

  • Is Professional Competition an Option? Professional leagues and competitions exist for those looking to advance competitively.

  • Can it Be Just a Hobby? Many enjoy FPV racing purely for personal enjoyment and relaxation.

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Implementing FTDI for Firmware Resuscitation


In instances where traditional firmware update methods like Betaflight Passthrough or Wi-Fi encounter disruptions, leading to receivers being rendered inoperative with their bootloaders damaged, the utility of an FTDI programmer for UART flashing becomes indispensable. This alternative proves crucial when you're without a flight controller or Wi-Fi access, providing universal support for ELRS receivers across the 2.4GHz and 900MHz spectrums without relying on proprietary software.

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Essential Equipment

Central to this technique is the use of a USB to serial adaptor, known as an FTDI Programmer. The Radiomaster USB UART Flasher is highlighted for its specific utility in this context. While BetaFPV offers a comparable device, the ExpressLRS Recovery Dongle, the guidance provided herein applies to the Radiomaster variant but is generally suitable for use with devices from other manufacturers.

A generic FTDI programmer is an economical alternative, though it may forego some user-friendly features such as spring-loaded pins that enable direct, solder-free connections. The operation hinges on linking four crucial pins: RX, TX, VCC (5V), and GND (ground), with the RX and TX pins serving the purpose of data exchange.

Step 1 – Preparing the FTDI Dongle

Initiate by pinpointing the COM Port displayed in the ExpressLRS Configurator following the connection of the FTDI dongle to your computer. If a new COM port does not appear, you may need to install the cp2102usb driver.

Step 2 – Linking the Receiver with the FTDI Dongle

Activating the receiver's boot mode is a prerequisite for the FTDI update procedure whether you are using 1900KV brushless motor2450KV brushless motor11000KV brushless motor or 2004 Brushless Motor.

Typically, this requires pressing and holding the boot button on the receiver while it is being connected to the FTDI Dongle (the button can be released once the LED illuminates). In some cases, creating a temporary solder bridge may be necessary instead of a button press (which should be removed following the flashing operation).

While holding the boot button, connect the receiver to the FTDI Dongle adhering to the following configuration:

  • VCC to 5V
  • GND to ground
  • TX to RX
  • RX to TX

For the majority of ExpressLRS receivers, the 5V option is recommended. The Radiomaster UART Flasher is provided with a cable harness for facilitating connections to receivers without solder pads.

When the receiver's LED illuminates continuously, it signifies that it is in boot mode and ready for the firmware flashing process.

Step 3 – Setting Up Through ExpressLRS Configurator

Proceed with the standard configuration steps in the ExpressLRS Configurator, selecting the appropriate firmware version, device category, and the specific model of the receiver. Make sure the UART flash method is chosen. Adjust any other preferences accordingly and double-check the COM port for your FTDI programmer.

Step 4 – Initiating the Firmware Update

Click on ‘Build & Flash’ to begin the firmware updating process. Upon successful completion, the receiver can be disconnected from the FTDI dongle.

Wrapping Up

Becoming adept at FTDI-based firmware updates is invaluable, especially when confronted with difficulties using conventional update methods. This guide aims to provide a structured and straightforward approach to rejuvenating and updating your ELRS RX using an FTDI programmer, such as the specified Radiomaster USB UART Flasher, potentially saving your device from being discarded. Careful attention to your connection setup and configuration choices is essential for a seamless update process.

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Exploring AIO Flight Controllers for FPV Drones


 1 Understanding AIO Flight Controllers

AIO (All-in-One) flight controllers serve as the central nervous system of FPV drones, integrating essential components for seamless operation:

  • Flight Controller (FC): This brain of the drone processes sensor data, stabilizes the aircraft, and executes flight commands with precision.
  • Electronic Speed Controllers (ESCs): These modules regulate motor speed, ensuring smooth and responsive control during flight maneuvers.
  • On-Screen Display (OSD): Overlaying critical flight data onto the pilot's FPV feed, including telemetry such as battery voltage, current draw, GPS coordinates, and more.
  • Receiver: Capturing signals from the radio transmitter, the receiver relays commands to the FC for real-time control of the drone's movement.

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2 Advantages of AIO Flight Controllers

The adoption of AIO flight controllers offers a plethora of advantages:

  • Weight and Complexity Reduction: By consolidating multiple components into a single unit, AIOs reduce overall weight and simplify wiring, contributing to enhanced flight performance and agility.
  • Easy Installation: AIOs streamline the build process, making them accessible to beginners and experienced pilots alike. Their plug-and-play nature minimizes setup time and eliminates the need for extensive wiring diagrams.
  • Compact Design: AIO controllers are tailor-made for compact FPV drones, allowing builders to create sleek and lightweight aircraft without sacrificing functionality. This compact form factor is especially advantageous for micro and mini drone builds where space is at a premium.
  • Neat Build Arrangement: With all components housed on a single board, AIO flight controllers contribute to a clean and organized build layout. This not only enhances the aesthetics of the drone but also reduces the risk of signal interference between components.

3 Limitations of AIO Flight Controllers

Despite their many benefits, AIO flight controllers have some limitations:

  • Limited Upgrade Options: AIO boards may limit the ability to upgrade individual components such as the flight controller for drone or ESCs. This can restrict customization options and force pilots to replace the entire board if they wish to upgrade specific features.
  • Reduced Flexibility: Compared to using separate components, AIOs offer less flexibility in selecting specific parts tailored to the pilot's preferences and performance requirements. This can be a drawback for pilots who prioritize customization and fine-tuning.
  • Troubleshooting Challenges: Identifying and resolving issues with AIO flight controllers can be more challenging compared to separate components. If a problem arises, pilots may need to troubleshoot the entire board, which can be time-consuming and costly if a replacement is necessary.

4 Compatible Drone Sizes

AIO flight controllers are versatile and cater to a wide range of FPV drone sizes, including:

  • Tiny Whoops: Designed for ultra-compact frames measuring 65-75mm and weighing 10-25g, often utilizing 16x16mm or 20x20mm AIO boards.
  • Toothpicks: Suited for small frames ranging from 85-120mm and weighing 25-50g, commonly employing 20x20mm or 25x25mm AIO configurations.
  • Micro Quadcopters: Targeting frames sized between 130-160mm and weighing 50-100g, compatible with 25x25mm or 30x30mm AIO setups.
  • Mini Quadcopters: Intended for larger frames measuring 180-250mm and weighing 100-250g, supporting 30x30mm or full-size AIO options. Compatibility may vary based on individual AIO board designs and mounting options.

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5 Selecting the Best AIO Flight Controller

When choosing a micro flight controller, pilots should consider the following factors:

  • Size and Compatibility: Opt for a compact and lightweight controller that is compatible with the size and mounting options of your drone frame. This ensures optimal performance and compatibility.
  • Weight: Prioritize lightweight options, especially for smaller drones or those with limited payload capacity. Consider sacrificing certain features or functionalities to reduce overall weight if necessary.
  • Price: Strike a balance between features, performance, and budget constraints when selecting an AIO flight controller. Consider both the initial cost and long-term value to ensure you get the best value for your investment.

In conclusion, selecting the right AIO flight controller for your FPV drone build requires careful consideration of factors such as size, weight, compatibility, and price. By weighing these considerations and balancing features to meet your specific needs, you can ensure a successful and enjoyable flying experience with your FPV drone.

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Monocopter build

I'm trying to build a monocopter. It has one wing, one motor and one servo. Show Betaflight setup for a monocopter. Monocopter has one wing. Monocopter has one motor EDF. Monocopter has one servo. Servo moves Hiller flap at 90 degrees to wing axis.…

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