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Showing results for tags 'msp430 launchpad power LED'.
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ok...I've dug all over the place w/ Google and had no luck. Is there any simple way to turn off the bright green power LED on the MSP430 Launchpad (1.5 if that matters) when it's not running off USB power? I'm trying to power it w/ a coin cell battery to see how long it'll run, but that bright green power LED is killing battery life so a CR2032 only lasts 2hrs :-P