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DS3221 I2C RTC
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DS3221 I2C RTC

by spoggles on Thu May 23, 2019 1:12 pm

I would like to set up the DS3221 using the 2c bus, then use the alarm output with the DS3221 powered by 3.3V only.
Is this possible?

Thank you

spoggles
 
Posts: 60
Joined: Tue Jun 02, 2015 12:32 pm

Re: DS3221 I2C RTC

by franklin97355 on Thu May 23, 2019 1:22 pm

If you mean the DS3231 then yes.

franklin97355
 
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Location: Lacomb, OR.

Re: DS3221 I2C RTC

by spoggles on Sat May 25, 2019 1:43 pm

Yes, I meant the DS3231. Thanks

spoggles
 
Posts: 60
Joined: Tue Jun 02, 2015 12:32 pm

Please be positive and constructive with your questions and comments.