Basic Stamp-like beast with more RAM: BX-24

[Doug Welch <welch@physics.mcmaster.ca>]

I recall that the limit of 32 bytes for variables in
the BS2 was possibly limiting its use in the current
design. If this continues to be true, the BX-24 from 
www.basicx.com may be a useful alternative. It is
pin-compatible with the BS2 and has 400 bytes of RAM
as well as other niceties like floating-point math!

Cheers,
Doug