How to update firmware or CLI using Betaflight

Betaflight Configurator download

Download location：-----

Flashing the CLI configuration file

Download the CLI configuration file for the corresponding model, then click "Load from File" on the BetaFlight Configurator CLI command line page, select the downloaded file, and click "Execute".

Usually the flight controller will reboot after the execution is complete. If it does not reboot, please manually execute the "SAVE" command.

The flight controller will automatically reboot to complete the CLI flash. (Do not click on other pages during this period, otherwise it will automatically reboot)

Betaflight flash firmware

1. Download the firmware for your device, save it to your desktop, and open the "Firmware Flashing Tool" page in the BetaFlight Configurator.

   

2. The flight controller enters DFU mode:

   Press and hold the BOOT button on the flight controller (keep it pressed), then connect the flight controller to your computer using a data cable, then release the BOOT button.

   If you are unable to press the button or the flight controller has no buttons, connect it first, then enter "BL" in the CLI and press Enter to enter DFU mode (this may not be successful).

3. Wait for the DFU icon to appear in the upper right corner of the ground station, indicating that it has entered DFU mode.

   If this mode cannot be displayed, you need to put the flight controller into DFU mode and then run the DFU driver repair;

   Reference Documentation：Downloads | ImpulseRC

   

4. Click "Load firmware from local computer" to select the downloaded flight controller firmware, then click "Burn firmware" and wait for the progress prompt "Burn successful";

   

5. When the progress bar is full and the message "Burn Successfully" appears, the firmware burning is complete.

   

6. Then click the upper right corner of the ground station to read the flight control data, calibrate the gyroscope, and check whether all data is written normally.