VICENTE COLOMAR PRATS wrote: >I do not knew CAN was so easy and usefull. I'm actually working with I2C, > but sure give a try to this bus, thank to you. I2C hardware is cheaper, and there are far fewer things to configure. Vitaliy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist