In the RP2040 SDK there is a documetation for the hardware rtc, This is perfect for my application since i would like to keep track of time and set alarms. Problem is that Earl E. Philhowers Arduino Core does not support it (as far as i have tested, feel free to prove me otherwise) hence im looking begginer friendly alternatives.
I only want to keep time and support the alarm function preferbly using the hardware rtc rather than a software equivalent. Any recommendations?
What is RTC library available for rp2040?
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- mikeysklar
- Posts: 14165
- Joined: Mon Aug 01, 2016 8:10 pm
Re: What is RTC library available for rp2040?
The RP2040_RTC library looks promising complete with alarm and time setting examples.
https://github.com/khoih-prog/RP2040_RTC
https://github.com/khoih-prog/RP2040_RTC
Please be positive and constructive with your questions and comments.