Installing and using Betaflight Configurator for beginnersBetaflight Configurator allows you to check and change FC (Flight Controller) settings of drones that use Betaflight as their firmware. Here's how to install Betaflight Configurator on your Windows computer, how to use it, and some things that beginners should check first when they get a drone.
- Download Betaflight Configurator
- Install Betaflight Configurator
- Horizontal calibration and backup of settings
- Check channel map, connection status with radio
- Check functions assigned to each channel
- VTX transmission channel settings
- DShot Beacon (buzzer) settings
- Using CLI commands
- Tune PID and Rate profiles
- Update FC firmware : Version-up Betaflight
- Adjust your drone on your smartphone / tablet: use SpeedyBee
- Related links
Download Betaflight ConfiguratorBetaflight Configurator is distributed on Github.
There is also a link called "betaflight-configurator-nightlies", but since this is a nightly build, so-called beta version, it may be unstable or contain bugs. This version is for developers, so please do not use it for general users.
There is also a version with "(RC1)" or "(RC2)" .e.t.c. added to the end of the version name, which is the Release Candidate version. As with Nightly, it may contain bugs, so general users should avoid using it as much as possible.
For Windows, click the file name ending with "_win64-Insaller.exe" or "_win64-portable.zip". If you use "_win64-Insaller.exe", you can install it just by following the instructions on the screen.
|Windows (8, 10, 11)||betaflight-configurator-[version]_win64-installer.exe|
|Mac OS X||betaflight-configurator_[version]_macOS.dmg|
|Red Hat, Fedora, CentOS||betaflight-configurator-[version].x86_64.rpm|
|Android (Preview version)||betaflight-configurator-debug-[version]_android.apk|
You can also follow the Github download page from Betaflight official site . If you scroll the official site ...
Install Betaflight Configurator
At the end of the installation, progress bar on the screen progresses very slowly, but if you leave it, installation will end soon.
Alternatively, if you turn on "Auto connect" switch at the top right of the screen, drone and computer will be connected simply by connecting the USB cable.
There are two types of USB cables: "For data communication" where all terminals are connected, and "For charging" where only power supply terminals are connected. You need to use "For data communication" to communicate with Betaflight Configurator. Please note that some cables attached to bonus of mobile phone or charger, battery are "For charging".
If you cannot connect the drone, quit Betaflight Configurator, connect the drone to your computer first, and then start Betaflight Configurator again.
If you connect drone to your computer and leave it on for a long time, the VTX may run away with heat and break down in the worst case. Minimize connection time with your computer, and occasionally blow on camera to cool it. It is also effective to place a small electric fan nearby.
Horizontal calibration and backup of settings
If horizontal calibration is slightly off, not only will the trajectory fluctuate during flight, but it may also suddenly fly sideways during takeoff. Look at the aircraft from front, back, left and right, and carefully level the aircraft before calibration. I think it's a good idea to make a simple stand using cardboard.
You can back up the drone settings by typing "diff all" on CLI screen . If you get a drone, collect it first. See Using CLI commands for more information.
In previous versions, Setup screen above had a Backup button to back up your settings in Json text format, but it's gone now.
Check channel map, connection status with radio
And you can also check connection status between radio and drone in the bar graph on the left side of the screen. If you bind radio and drone, and operate sticks or switchs of the radio, bar graphs here will move. You can check that drone is receiving radio signal correctly and that each switch is set to expected channel.
If you change value on the screen, click "Save" at the bottom right of each page to reflect it on drone. Conversely, if you click "Refresh" at the bottom right, drone settings will be read and reflected on the screen.
On this screen, adjust radio so that pulse length should be 1500 μsec when you take your finger off the stick (Roll, Pitch, Yaw) of the radio. Also, adjust radio so that it is larger than the value in "Stick Heigh Threshold" column when it is swung to the maximum and smaller than the value in "Stick Low Threshold" column when it is swung to the minimum. For radios with OpenTX, these values can be adjusted on "OUTPUT" screen.
If value flutters when you take your finger off the stick, specify the width (up to about 10) in each "Deadband" column. If these are not adjusted, drone will not fly straight.
RC Deadband: Specifies the width to ignore the jitter of the center value of the roll and pitch stick.
Yaw Deadband: Specifies the width to ignore the jitter at the center value of the yaw stick.
Check functions assigned to each channel
In the example on this screen, ARM function is assigned to pulse length "1700 - 2100 μsec" of "AUX1 (channel 5)". Radio switch sends pulse of less than 1000 μsec when it is “down”, 1500 μsec when it is “center”, and 2000 μsec or more when it is “up”. This means that assigning a switch to channel 5 and switching it to "up" position will enable ARM functionality.
In addition, flight modes ANGLE and HORIZON are both assigned to "AUX2 (channel 6)". In this case, if you assign 3-position switch to channel 6, "down" position will enable ANGLE mode, "center" will enable HORIZON mode, and "up" will enable ACRO mode (ACRO mode will enable if no flight mode is specified).
VTX transmission channel settings
Select band field and channel field, and click "Save" at the bottom right of the screen to set. Transmission channels that can be used in each region are limited as follows, so please set accordingly. If you have multiple drones, keep all drones on same channel so you don't have to use goggles scanning feature.
DShot Beacon (buzzer) settingsWith a feature called DShot Beacon, you can make drone's motors vibrate and make a beeping sound. Even small drones that don't have a physical buzzer can be easier to find if they're crashed and lost.
In "Beacon Tone" field, you can select the type of sound to be played.
If "RX_LOST" is turned on, buzzer will sound when communication with the radio is lost.
When "RX_SET" is turned on, buzzer can be turned ON/OFF from the radio switch.
Finally, click "Save and Reboot" button at the bottom right of the screen.
Using CLI commands
Enter command in text box that says "Write your command here" at the bottom of the screen, and press [Enter] key to enter command. You can also save CLI exchange displayed on screen as a text file by clicking "Save to File" at the bottom right of the screen.
You can read current values of various setting values with [get] command and change them with [set] command. However, if you do not enter [save] command at the end, the changes will not be reflected in drone.
[help] command displays a list of available CLI commands.
[diff] command displays a list of differences from default values. If you type "diff all" and saving displayed result when you get drone, you can always restore it to factory defaults. Use "Save to File" or "Copy to Clipboard" button to save this in a text file.
[dump] command dumps list of settings.
[bind_rx] or [bind_rx_spi] command put drone in bind mode (if receiver is built into FC board).
On the drone manufacturer's website, execution result of the product's [diff] or [dump] commands may be called "CLI DIFF" or "CLI DUMP" and distributed as a text file. After resetting with [defaults] command, you can copy and paste the contents of this text file into "CLI" screen and press [Enter] key to initialize the drone to factory defaults.
Tune PID and Rate profiles
However, if you change these parameters indiscriminately, drone will not be able to fly. While studying the meaning of these parameters, try adjustments in order from the one you understand. Also, save initial values so that you can restore them at any time.
To make it easier, first try increasing P value and RC Rate value little by little to test the operability.
The information on each site below will be helpful.
It is also a good idea to apply it to your actual machine by referring to the initial value of VelociDrone shown in the figure.
Update FC firmware : Version-up BetaflightYou can update the FC (Flight Controller) firmware: Betaflight.
Install the driver : STM32 BOOTLOADER
To access FPV drones and OpenTX/EdgeTX radios using STM32 processors on Windows PC, it is necessary to install a driver called "STM32 BOOTLOADER". Normally this driver is not installed automatically and must be installed manually. See below for details.
Update FC firmware
Before updating FC firmware, enter "diff all" command from CLI command line to list the previous settings. Then use "Save to File" or "Copy to Clipboard" button to save this setting in a text file.
Download the firmware online
Select FC board model number to write to and firmware version. Click "Load Firmware [Online]" at the bottom right of the screen. Then download of the matching firmware from Betaflight official site will start.
Using firmware obtained from the manufacturer's website
Click "Select firmware [Local]" at the bottom right of the screen. Then you can specify the firmware file saved on your computer.
The extension of Betaflight firmware is ".hex".
If you turn on "Show unverified release" and select "Release and Release Candidate" on the above screen, RC (Release Candidate) version will also be displayed in the list. But RC version firmware is under evaluation and may contain bugs. Please use release version as much as possible. You may also be able to download tuned RC version of your product from the FC manufacturer's website. When using RC version, first check FC manufacturer's website.
When firmware download is complete, message "Loaded Online Firmware" will be displayed at the bottom of the screen. After that, connect drone (FC) to your computer and click "Flash Firmware" button to start the update.
If the process stalls during "reboot bootloader" here, please check if STM32 BOOTLOADER is properly installed on your computer.
After FC firmware update is successful, paste the "diff all" result saved before the update into CLI command line and save it with "save" command.
Adjust your drone on your smartphone / tablet: use SpeedyBeeWith SpeedyBee app, you can adjust the parameters of drones equipped with Betaflight 3.1.0 or later on your smartphone / tablet. Smartphones / tablets and drones are connected via Bluetooth using " Bluetooth-UART Adapter (SpeedyBee) " or via Wi-Fi using " Speedy Bee Adapter 2 (Amazon.com) ". Screen configuration of SpeedyBee app is the same as the Betaflight Configurator. If you master how to use Betaflight Configurator, you can also use Speedy Bee app.
CAMERA2000 LIMITED Utility free
It is an application that can set the flight controller of the drone equipped with Betaflight 3.1.0 or later. Connect to the drone using "Bluetooth-UART Adapter (Bluetooth)" or "Speedy Bee Adapter 2 (Wi-Fi)".view details(App Store)
Speedy Bee Adapter 2 BF/INAV/Emu Portable Configurator
Speedy Bee 2020-09-09 USD30.99
With the Built-in WIFI, Speedy Bee Adapter 2 is a full-featured BF/INAV/Emu mobile configurator help the FPV pilots go to the field to fly without carrying a heavy laptop. The lanyard-style cable is tight of connection enough, can prevent being lost. The liquid silicone cable is with two same micro USB ports on both ends, it can even easily carry 500 grams.