I received my new limeSdr mini this morning but unfortunately i already have a problem.
After updating my lime with “limeutil --update”, I wanted to calibrate my lime through LimeSuitGui.
It returns this error
Error: Tx Calibration: MCU error 5 (Loopback signal weak: not connected/insufficient gain?). I know that the lime do the calibration on the fly but this problem appears also when I want to use it in Gnuradio. The same error pops up.
I haven’t found the source of this problem, does anyone have a solution?
PS: the limesdr mini is connected by to LimeSuitGui. I work on Ubuntu 16.04.