(self)
Get the receiver signal strength indicator (RSSI) value from the BLE
        device.

        Returns the RSSI value in dBm on success.
        Returns None on failure.
Get the receiver signal strength indicator (RSSI) value from the BLE
        device.
Get the receiver signal strength indicator ( RSSI ) value from the BLE device .
def get_rssi(self):
        """
        Get the receiver signal strength indicator (RSSI) value from the BLE
        device.

        Returns the RSSI value in dBm on success.
        Returns None on failure.
        """
        raise NotImplementedError()
def get_rssi ( self ) : raise NotImplementedError ( )