Just another quick question, would using two MAX232 devices (one on each chip) and a common ground not also work?
Re: Multiple PICs on usart network
Just another quick question, would using two MAX232 devices (one on each chip) and a common ground not also work?
Re: Multiple PICs on usart network
Originally Posted by Wilton55
Sorry for the delayed reply to Wilton.
Yes, a MAX232 chip on each PIC will work. It will also improve reliability over long distances (can't remember if this was from a Microchip datasheet of Maxim application note).
Robert
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