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by tonygrimwood
Wed Feb 22, 2017 8:30 pm
Forum: General discussion
Topic: Install DS3231 Real Time Clock - Latest Info
Replies: 69
Views: 51962

Re: Install DS3231 Real Time Clock - Latest Info

I've installed a DS3231 RTC into a Pi and I have it working nicely, and what I'd like to be able to do is have the RTC automatically updated by NTP every, say, 15 minutes. Should I use a cron task with hwclock -w or is there a better way to do this?

Thanks,

Tony

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