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nRF52 Current Consumption

A project log for Smartwatch 10 Years Ultra-Long Battery Life

Smartwatch wearable, ultra-long life measured in years, no need to recharge.

valentineVALENTINE 11/07/2023 at 00:440 Comments

My current consumption is 10mA. This is an ultra- low-power chip.

Wrote a bunch of code, putting the chip to sleep, whatever other crap, to force into low power. Nada. WTF? Did some more digging until I decided to color outside the box and go hard-core physics.

Got my million-dollar thermal imaging camera our.

And... voila!

So, where do you think the problem is?

Moral of the story. Buy cheap online crap, get cheap online crap.

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