The mote will not work if the voltage is that low. Notice, however, that the voltage of the battery is not decreasing linearly with time when the battery is discharging. ( See charts for low current draws at http://www.powerstream.com/AA-tests.htm )
> the mote will work from 3.3 - 2 v and then will be shutdown, and can not use > the > rest 2 V ??? The unit of energy is not Volt. It's Watt. Trying to answer your question: If the battery voltage drops below 2V, the mote can't use the remaining battery power. > Can I change this by using for example modifying voltage supervisor ? How can > be done for IRIS mote? What voltage supervisor are you referring to? > I've tried to measure the drawn current using DC source and AVOmeter (the > all devices DC source + mote + AVO are serial connection) but I could not > get any result. the mote does not turn on ? You must be doing something wrong. Search the list archive on how to measure current draw. Janos _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
