As i understand things with the LabVIEW plugin, you can write code using the functions in the provided function selection panel (regular labview function panel no good). The screen shot I included earlier was my little piece of code I shared earlier that did the 10 iteration loop. It appears that needed functions to do full blown programming are included in the arduino functions. It reminds me a lot of early versions of LabVIEW, back when I learned in 1997. No event structures, no classes, wow I just noticed no clusters either. Well, the device is not that large, so I guess they opted to avoid wasting resources with frivolous things like beautiful code. Regardless, this is a full blown programming language option for arduino. But you had better have a big screen, because I just noticed there does not seem to be a way to do sub-vis either.