[nigel@littleshiz ~]$ sudo bladeRF-cli -i
[INFO @ usb.c:367] FX3 FW v1.6.1 does not support the "device ready" query.
        Ensure flash-autoloading completes before opening a device.
        Upgrade the FX3 firmware to avoid this message in the future.

bladeRF> info

  Serial #:                 8082899e085d16dcf3c01b4bd4f7df75
  VCTCXO DAC calibration:   0x9360
  FPGA size:                115 KLE
  FPGA loaded:              no
  USB bus:                  2
  USB address:              15
  USB speed:                Hi-Speed
  Backend:                  libusb
  Instance:                 0