Tinyscreen+ keep RTC alive while tunr off

[gef3233]

I was wondering if there is any way to keep the internal RTC clock of the TinyScreen+ to keep the time and date while the TinyScreen+ is off. My TinyScreen+ has a battery on it, so ideally the battery would keep the RTC going.

[lennevia]

This tutorial may not directly do what you want, but it has all the parts that will help you accomplish your project goal: https://tinycircuits.com/blogs/learn/tinyscreen-external-interrupt-sleep-mode

[gef3233]

Thank you! I actually did not know that there was a tutorial on that subject. Thank you very much!