On Oct 19, 2009, at 7:31 AM, Guillermo De Cesco wrote:

> Hi,
>
> I am not sure. I will commit power measurements in the future for my  
> development. I recall that in the past
> i measured about 10uA with the radio off. I just started it when i  
> want to send a packet with RadioControl interface,
> and turn it off in the sendDone event. While sending i measure 20  
> mA. All this measurement correspond to tmote.
> In that experiment i also noted that the mote dies at 1.5 Volts,  
> without using external flash.
>
> If you are going to actually measure current consumption I would be  
> great to share reasults.

It's basically the same as the receive power. The node is technically  
receiving, in that it is demodulating and decoding RF. Usually, when  
folks talk about receive power in low-power wireless, they mean "in  
the receiving state" not "actively receiving an uncorrupted packet."

Phil
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