Hey guys, I've made a few posts in the past regarding my project and the code to achieve the objective is set. Now I have to optimize the power. My superiors want it to run for 24 hours and I have achieved it since my circuit takes 130mA maximum and I use 6AA batteries(2700mAh).
But my superiors won't let me rest until I use some sleep modes and do some burn tests. They want the prototype to consume in uA during the sleep mode. Is it possible to do that purely using software? I did try using a few libraries and some coding using the powerdown library. The current dropped to only 32mA even from the blink sketch. Any thoughts?