Table of Content
1.Make sure toclose betaflightanddisconnect the USBfrom the drone before doing anything else. Smart audio is the ability to change the VTX video Channels from the transmitter so your FPV quad can be flown with others around at the same time with no interference. Go to the Modes tab and select “Add Range” for the ARM section and switch the previously set up CH5 button.

The next logical step is to mount your motors, if you have clockwise and anti clockwise motors you will need to pay close attention to your motor order. The diagram below shows Betaflight's quad X layout which is widely used in most modern software. The first component I like to mount is the PDB, the reason for this is that everything connects to it and it is the central hub to your drone.
Conclusion to this DIY drone tutorial
Charging your lipo batteries will require a specialist charger. They need to be charged in such a way that their voltage is managed in order to prevent disaster. Luckily there are a lot of intelligent lipo chargers out there that take most of the hard work out for you with the key feature you need being balance charging. Box goggles can be up to ten times cheaper than some FatSharks but offer reasonable performance if you don’t mind the form factor. Other options would be the cheaper FlySky i6, Spectrum models or if you are a hardcore gamer the Turnigy Evolution is more of a game controller style.

- This will affect the center of gravity but could leave the battery more vulnerable. The closer the centre you can make it the smoother your drone will fly. Rocket is flagship brushless micro drone from GEPRC, under 100mm category.
STEP 7: Checking the motors
Others however simply have two pads requiring you to run a battery wire. The F7 chip is slowly coming in however we are not really making use of it yet. The older F1 chips present in the CC3D and NAZE 32 boards are now outdated and will not be supported by future software updates. BetaFPV CetusPro RTF Kit or Nazgul 5 make great starting drones and will teach you a lot about the hobby.
So now you have a good idea what kind of drone you would like to build the next step is to choose suitable components. Each build is going to vary person to person but almost all builds will follow the same basic parts. For each component I'll explained what it does, the choices you'll have to make and the bare minimum you should look for spec wise. These aretypically flown in a self leveling mode as opposed to acro mode used for the smaller quads and have larger batteries allowing them to go much further. These kits are helpful because they come with the 50+ parts you need, along with a video building manual, and they are still highly capable.
How to Choose a Flight Controller for FPV Quadcopter
Learning how these work together and creating a quadcopter for yourself will mean you have a solid basis for building any other type of drone you want. If you've made it through all of these tests then that’s it you've done it! You can now attach your propellers and head to an open area with no other people to check if it flies! One thing to note is that propellers come in clockwise and anticlockwise varieties. You should slide it up a little one at a time to check that the correct motor is spinning for each channel and that the motors are spinning in the correct direction. If they are not behaving correctly you will need to change them.

- Racing Drones are typically minimal frames that are light and nimble. Freestyle Drones however fly better with a little weight as it allows them to carry momentum through various stunts. A Freestyle drone typically requires more protection as they are often flown higher and over harder surfaces.
Motors
The biggest obstacle for many is getting their hands on their first drone with many hobbyists opting to build their own. Check with your local laws and regulations pertaining to flying drones before you take yours out. It can carry 400 grams to more than 700, based on the size and the power of the motors or frame that you used. You may need to solder the wire directly to a port on the motor itself. If so, check the manual for the motor as well, to ensure you're soldering the wire to the correct port.
Note that most modern flight controller comes integrated with power distribution board. Even if you have never flown a drone before, you can become a master in a short amount of time with some practice. Many drones offer beginner modes and simulators that allow you to get used to the controls and fly in a safe way, without putting your drone or anyone else in harm’s way. Many of the drones in the DJI lineup offer both a simulator that connects the controller to your phone or tablet and a beginner mode that restricts the drone altitude and speed. These two modes provide a great opportunity for novice pilots to build their confidence before embarking on a full-fledged flight. LEDs - You can run all kinds of LEDs with all kinds of patterns on your drone which are great for distinguishing your drone whilst racing.
Typically these run on 5V and are connected to the 5V positive and ground pads on your PDB. We then will have a signal wire that we will later send to the flight controller, if your receiver supports telemetry you may have another wire for that. Video Quality - Obviously this is tied into price with the GoPro Hero5 Session currently being the gold standard for miniquad pilots. Not everyone wants to risk a $300 camera on a quad so cheaper and nearly as capable options such as the RunCam 3, Foxeer Legend and Xiaomi Yi are great choices.

During this process, you can remove the battery as it’s not needed anymore. Throttle - This is done by the left stick up and down movement and it makes the drone go up or down and increase the spin of the motors. There’s a column called Serial RX and it handles the receiver connection. In this case, it’s opened in the position UART1, which by default should be the correct one, but we’ll need to double-check to make sure it’s true. First of all either download the opensoftware Betaflightor get theChrome extensionas they both work in exactly the same way.