Configuring BetaFlight for CRSF protocol
Last thing is to set up BetaFlight. Open the configurator and connect USB to the the flight controller. Hit
“Ports” and disable UART2 and enable UART3. Click “Save and reboot”.
Next, open the “Configurations” and in the “Receiver” section pick “Serial based receiver” and “CRSF”.
To allow flight controller telemetry to be sent back, make sure “Telemetry” is enabled in the “Other
features” section.
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