I've just started working with Arduino boards, and my current project has me using a battery to power my circuit. I would like to be able to display and record the power usage of the unit with my Picoscope. The majority of the time the Arduino (Moteino - Arduino Clone) is sleeping. I wanted to record one cycle of Awake-Asleep-Awake, so that I could get the best guess of my power usage over time.
How could I take readings down to the level of micoramps? The low amp current probe is good to 10ma. That's 10,000 micoamps resolution. No where near what I am hoping to be able to read. Any ideas?