I own a LimeSDR USB 3.0 board for 3 years now and have been using it mainly for simple projects, like listening to HF / PMR / DMR etc. or reverse engineering a trivial protocol used by a wireless weather station.
I feel that I barely scratched the surface of the board’s possibilities, but when I try to learn something more advanced I quickly get overwhelmed by its complexity (I’m a professional programmer but an amateur / hobbyist electronics guy and my knowledge of signal processing is quite basic). Many of the things I do, I don’t understand. LimeSuiteGUI is just a bunch of boxes with numbers to me and I have no clue about what the configuration options mean.
I was wondering if someone could point me in the right direction when it comes to what I should learn next, to be able to better understand the board? Something more advanced than a gnuradio tutorial, but still aimed at inexperienced users.