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Topic: ANY Issue with xbee Communication between 8mhz and 16mhz pro mini? (Read 484 times) previous topic - next topic

sw33n3y

I"m sending 1 pot value through serial 1 xbees to another pro mini that powers a motor. Everything already works but I need to buy another Pro-mini and was thinking about saving some Juice on one side with by using a 3.3v. Is there going to be any issues with these 2 communication with each other?
Also, could i get an explanation of the Mhz value, because all i seem to see is that "it's faster". An example of why and when you'd want to use one over the other would be best.
Thanks in advance guys.

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