It is strange - I see what @AkosLukacs reports - there are small spikes of power usage, but the average is extremely low.
I wonder whether it's possible your meter is doing something like showing you the maximum power used over a period, and not the average? You could try attaching a big capacitor across it to soak up any peaks of power draw
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
It is strange - I see what @AkosLukacs reports - there are small spikes of power usage, but the average is extremely low.
I wonder whether it's possible your meter is doing something like showing you the maximum power used over a period, and not the average? You could try attaching a big capacitor across it to soak up any peaks of power draw