[racket] racket for lego mindstorms ?

Hi,

Is there a binding for manipulating lego mindstorms from DrRacket ?
I would like my nephew to learn programming and while drawing things
with the turtle is cool, having the turtle connected to a mindstorm would be
even better so he could draw real things on papers.

Something like http://ocaml-mindstorm.forge.ocamlcore.org/ would be great,
with an easier install.