Pretty much right on.

The lxqt, full GUI, full set of programming languages, etc. are typically 
in the range of 3.5 to 4 GB when loaded.
So not a lot of room left for a big project in the eMMC.

IoT stands for "Internet of things" and has everything but the GUI 
interfaces loaded.
Typically about 2 GB when loaded
Intended for network connected, but no local GUI.
Things like Python, Javascript, are loaded and ready to go.
Lots of room for most project applications.

Console is about 1 GB loaded.  Minimum functional Linux installation, with 
full network interfaces, no GUI.
If you want to do anything, such as to run Python, you have to load it and 
its dependencies yourself.
But adding what you need with apt-get is usually easier than stripping out 
a bunch of stuff from the IoT.
The best starting point for a dedicated, custom installation and 

--- Graham


On Sunday, April 8, 2018 at 5:33:37 AM UTC-5, Chris Green wrote:
> I *think* I know the differences between the various snapshots for 
> Debian stretch but it would be nice to have my understanding confirmed 
> (and also some idea of their sizes). 
> So 'console' is a wholly non-GUI installation probably mostly intended 
> for a headless BBB which one is going to access via ssh.   
> 'lxqt' is a full GUI build with graphical login and a GUI desktop. 
> 'iot' is somewhere in between and it's this one I'm least clear about, 
> what does 'iot' stand for and what does it have that 'console' doesn't 
> (and/or what does it lack that 'lxqt' has)? 
> There don't seem to be 2Gb and 4Gb images for Debian Stretch so I 
> guess that this means the GUI version(s) can't be fitted into 2Gb any 
> more, is this right?  How big (approximately) are they when installed? 
> A 'console' installation still seems pretty small, I've just 
> (finally!) got one installed on a 2Gb BBB and it's only using 20% of 
> the 2Gb so that leaves me loads of space for the sort of things I want 
> to do. 
> -- 
> Chris Green 
> ยท 

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