[EricH]

Originally Posted by yash101

I will have to say, all these 2.4GHz communication protocols are very poorly designed. I am pretty sure that research could have been done to give a different frequency (even just a nuance will make a difference) to BT and ZigBee.

Easy for you to say. For that matter, easy for anybody to say. NOT easy to design, or to research/redesign!

And no, I don't know for sure how hard it would be--I'm a mechanical engineer, not a communications engineer.