OpenSprinkler Forums Hardware Questions OpenSprinkler Beagle (OSBo) RTC SQW/OUT pin and other modes of operation Re: Re: RTC SQW/OUT pin and other modes of operation

#25795

Ray
Keymaster

BBB does have RTC, but it doesn’t have a built-in battery. So when designing OSBo, I included a DS1307 RTC with CR1220 battery. I am not familiar with the way you described: connecting the OUT/SQW pin on the RTC to the power button pin on the BBB. Would this trigger a periodic reset or something?

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