Hi, I used 10Ohm resistor connected in series between TelosB and its two AA batteries and measured the voltage drop with an oscilloscope Agilent DSO7032A:
+-------------+-------------------------------+ | | | | 10 Ohm resistor Oscilloscope | | | | +-------------------------------+ | | | TelosB | | | batteries | | +-------------+ Also, when there was no need for exact current values of particular phases of the mote operation, I used two multimeters Agilent 34411A to measure the average current drain and voltage during some time interval: +-------------+ | | | multimeter (as an amperometer) | | | | | | | batteries | | | +-------------+ | | | | TelosB multimeter (as a voltmeter) | | | | +-------------+ | | +-------------+ Anton _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
