Wojciech Zabo=C5,otny wrote: > Yes, i know, but unfortunately dsPIC does not offer the USB interface. Several of the 24F do have USB hardware. ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .