Hey I am thinking about buying the m5paper and I hope someone here can answer my question.
How much current does the board use in sleep?
Or maybe the more important question is the following.
If I want to develop something like a weather station. And update the display once every 10min, 30min or every hour. And between that the device is sleeping. How long could the battery last?
I don't want exact figures. What I need is some rough estimate like 1week, 1month or whatever.
Would be great if someone knows more and can help