The Tessel 2 comes with 32 MB of flash memory. How much of this memory will be available for user code?
@kevin might be able to answer more precisely but the short answer is that we're not sure yet. We are still adding packages as we need them and I believe the OpenWRT image is currently sitting at around ~15MB.
Ok, so maybe about half will be available for user code, time will tell.
Does the ~15MB that are used include Node.js or will that need to be installed separately?
The figure includes Node.js - it is installed by default.
Excellent, that's great news. Thanks for the feedback.