http://playground.arduino.cc/Main/ManualsAndCurriculum
There is a pdf link for the reference guide BUT the file is created in 2008. Many new functions, protocols etc. are added in the NEW arduino.cc online reference guide. Can anyone kindly tell me how & from where to obtain the NEW VERSION of the reference guide in .pdf format. The old pdf version has less functions & protocols in the pdf.
Thanks for your support.