RF Path Utility#

RAIL RF Path Utility#

This optional software component can be enabled to include default functionality related to device-internal and device-external RF path configuration.

When using a Silicon Labs-developed board, the configuration options for this software component are set up automatically based on the selected board. When using a custom board, manually configure the configuration options.

Configuration Options#

The following configuration options can be changed:

  • Device-internal (EFR32XG21 only)

    • Switch between 2 RF paths (i.e., device pins).