[riot-devel] Measuring power on the iot-lab testbed
peter.kietzmann at haw-hamburg.de
Sat Apr 25 17:13:24 CEST 2015
after measuring the consumption of an iot-lab_M3 node (on the iot-lab
testbed) I can't explain myself the graph of the measured power over
time in  (please note that I zoomed the plot to better visualize the
problem). It is just the normal example in RIOT/examples/hello-word. You
can find my measuring profile which I used on the testbed in .
(i) There is a sawtooth-signal where one tooth lasts approx. 30 seconds
(ii) There is some kind of cycle which pulses each 1.5 seconds (This
seems to be a "known" problem of the measurement unit)
Any ideas what this is or where it comes from?
Hamburg University of Applied Sciences
Dept. Informatik, Internet Technologies Group
Berliner Tor 7, 20099 Hamburg, Germany
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