Have I understood this more or less correctly – does the OpenWrt firmware etc. occupy about 16MB of the 32MB flash memory, and the Beryl Admin Panel and Luci are reporting the layer/amount of the flash memory available to the root file system, also about 16MB?
That’s the way I understand it, but Luci and the Admin panel usually show different amounts because they are looking at different layers (I think). 32mb is tons of room, which is why the Beryl image can include Luci to begin with.