Here is the backup Betaflight configuration for BETAFPV brushed drones (like Beta65/Beta65S/Beta75/Beta75S/Beta85 etc). You could restore this configuration in Betaflight GUI. We do not provide JSON file because it is not incompatible with Betaflight GUI when the version upgraded. So please use the CLI commands instead.
Frsky Version & DSMX Version
The backup CLI commands are available at "Cli Dump of FCs". Please pay attention to the FC boards assembled in your drone first.
The backup CLI commands for BETAFPV brushed drones with Flysky receiver is available below.
We use the stock PID settings of Betaflight for BNF brushed drones. As shown below.