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Jon Titus
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Re: Part V: Tricks With PIC: Using the Trusty PIC Microcontroller
Jon Titus   1/20/2012 3:04:29 PM
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Q:  A question about communications between micro's. If I need to have a group of modules each with a microcontroller communicating with a master microcontroller( and potentialy up to 15 feet between them), is RS485 a good protocol to use or would one of the others mentioned be better?

 

A:  RS485 is fine for that type of application.  You can find many good '485 driver ICs.  Use high-quality wire for communications.



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