has anyone done energy usage analysis on any platforms?

[brandonpollack23]

Just curious. Maybe I can do this as an experiment at some point but it'd be nice to know for iot or battery powered stuff if it leverages power saving modes etc and doesn't over spin the cpu

[pguyot]

ESP32 do have a deep sleep mode which AtomVM supports. If done properly on hardware, you can achieve a long battery life. I measured a consumption of 18 uA on la Machine 1.1 card which I presented at Code BEAM Europe in Berlin earlier this month.

[d-ferenczi]

@pguyot is the presentation available somewhere? I'm measuring resource consumption for processes and different use-cases, and I would be interested in comparing results and methodology.