If the procedure ends correctly we can “Exit DFU Mode” and start navigating through Betaflight Configurator tabs. The quad will go automatically on DFU mode and flashing procedure starts. Once operation is completed, Betaflight firmware is ready to be flashed on the board, so we can click on “Flash Firmware”. Then we can click on the “Load Firmware ” button to load the firmware. In this article, the quad we are working on is the Eachine Wizard X220S (of course same following steps can be applied to every quad, just be careful selecting the correct hardware), which is equipped with OMNIBUSF4SD control board (F405), so we are going to select this board from the drop down menu combined with latest firmware version available: If you do not know, you can simply navigate to the CLI tab, which is the Command Line Interface on the Betaflight Configurator and launch the “version” command (“Current firmware version check” section of this article).
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In order to install Betaflight latest firmware we need to know which flight controller board is mounted on our quad. Moreover, LED strip or OSD configurations can be reapplied, so remember to launch a “diff” command in CLI tab and copy the output to a.
Betaflight 4.x PIDs configuration is completely reworked with respect to version 3.x, so it is not recommended to reuse old set up for PIDS parameters however, having a backup is useful in case the quad is going to have issues with new version and we want to go back to the previous one. In the bottom right corner of the window it is possible to verify Betaflight Configurator current version.īefore starting this process, remember to always backup your configuration. Another good move is to enable dark theme, since it reduces eyes strain. Here is the Welcome screen of Betaflight:īefore proceeding, it is a good idea to click on Settings icon on the top right and enable permanently Expert Mode: in this way we can see all possible menus and options available in Betaflight Configurator, otherwise some of them are hidden.
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If you do not know how to install drivers to properly connect your drone to the PC in order to use DFU (Driver Firmware Update) mode, you can take a look at the “Drivers installation” section of this article. Then, it is just a matter of connecting the quadcopter to the PC using a micro USB (Flight Controller) to USB (PC) cable and clicking on “Connect” to establish the connection. Once the application is correctly installed, it is possible to launch it. If you are using Windows, choose betaflight-configurator-installer_10.7.0_win32.exe, where 10.7.0 indicates the current Betaflight Configurator version: downloading this specific version (or above) is important in order to flash Betaflight firmware version 4.2 or above.
Latest application version is available for download at this link for free. This is why in this article we are going to take a look at Betaflight 4.2, in particular version 4.2.8 (which at the time of this writing is the latest available), and how to setup and configure it.Īs seen in some previous articles, Betaflight Configurator is a really popular application that allows to configure aircrafts loaded with Betaflight firmware via GUI. Moreover Betaflight Configurator interface has gone through some changes since the last configuration article on this blog, so it is a nice opportunity to take a look at the updated version. This is the case of Betaflight quadcopter firmware, which has introduced incredible improvements in 4.2 version allowing to better control drone movements and trace smoother trajectories due to improved noise handling through the use of advanced control algorithms. Keeping devices firmware updated is always important, especially when awesome new features are out.