SEEDUINO XIAO power consumption

Hi all,

I have been working on implementing a SEEDUINO XIAO into my IoT project. The goal is for this to be a standalone product that sits in the field for months at a time with a 3.7v lipo as the power source. I’ve tried various lowpower libraries, but I can never seem to get the current draw lower than 12 mA. Between the two operating states, I can’t get a a battery life longer than a week. Does anyone have any tips, or potentially, other micro controllers that are better suited for low power draw?