Maybe it’s not going into deep sleep but just taking a nap 
I’d run the code without the deep_sleep function and following psoro recommendation to see if it’s working and then, make the changes.
This maybe of interest to you.
Maybe it’s not going into deep sleep but just taking a nap
I’d run the code without the deep_sleep function and following psoro recommendation to see if it’s working and then, make the changes.
This maybe of interest to you.