[Tinyos-help] ask about energy consumption

[ma. pratama]

Hi all...i recently try to run multihop program from crossbow with 3
node and 1 sink (im using Micaz mote and MIB520 board programmer). and
after 16 hour nonstop,  node 3 ( the longest from the sink) started to
run out of energy to transmitted the packet. and then after a several
minutes, node 2 started to ran out energy too. And finally, node
1(closest to the sink) lost its power too.. i wonder why node 3 lost
its power first?? from information i read the node that close to sink
will lost the power first because it receive and transmitted the data
to the sink?? please correct me if im wrong.



Anyone know why it happen like that??




      
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