Hi all, i try to use the LowPower library in my sketch but it wont work, the board wont sleep.
Can anyone help me with this problem? I want to make it sleep if no activity and wake by a press of any button (or wake by D2 button).
I just follow the example sketch and insert it to my sketch. Nothing happens
if anyone can help i will post the project code im doing here (a very long code)