GNURadio is the swiss-army-knife of software-defined radio suites ... and it’s a lot harder to code up in Python than it is to use the GUI. [Vanya Sergeev] started up his LuaRadio project ...

It stands to reason that with an SDR and GNU Radio ... GNU Radio, of course, uses flows which are really just Python modules strung together with a GUI. The GNU blocks send and receive data ...