searching for a object that will send me bang when the data change from zero to non zero?

funny but searching for help HHH

there is someone that know why the firmata test in:

http://www.pjrc.com/tmp/firmata/readme.html

are not showing me the test , its only download the application with out the test!
if somebody know something
or having a firmata test more new .
thanks alot

ok i got it the nqpoly4/nqpoly4 is the object sorry for asking and asking

thanks a lot

i am started in maxmsp and now i am working on the pd
a lot of object are missing me
if you can tell about the "poly" object in max (that contain few copies of the same patch) . in one object, (the poly) .
what is the object for pd

thank you mr Maelstorm