 <p><a href="http://stackoverflow.com/questions/5484030/lisp-on-embedded-platforms">This question</a> was on Common Lisp, but <a href="http://stackoverflow.com/questions/5484030/lisp-on-embedded-platforms/5485906#5485906">one particular answer</a> referenced <a href="http://www.ccs.neu.edu/home/stamourv/papers/picobit.pdf" rel="nofollow">Picobit</a>, which is essentially a Scheme for microcontrollers. It very well fits in my conditions, as the paper says it can work on as little as 7 kb of memory. </p> <p>I've decided to <a href="http://github.com/whitequark/picobit" rel="nofollow">fork</a> Picobit and port it to ARM processors.</p>