/challenges-projects/design-challenges/energy-harvesting/b/blog/posts/energy-optimized-code-iI finished writing and testing the code for my project. I do not know if you remember, but in one of my previous posts I measured the average current consumption of a simple, cheap CO detector to be around 500 uA (@3,3 V) – that is being consumed by en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/energy-harvesting/b/blog/posts/energy-optimized-code-iFri, 28 Jun 2013 07:30:15 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1a48042b-1d35-4846-88ee-73b0d54cd67fvsluiter0<p>Very, very nice post. Energy Harvesting applications make you try to push your system to the limits, and using EnergyMode4 is the lowest limit! </p><p>From the energy modes demo I had only seen that it would just sit in EM4, and never wake up again unless you&#39;d press reset. I hadn&#39;t realized that the BURTC could also wake up from EM4. That could be a nice feature for my project as well.</p><p>Looking at your current graphs, I see a lot of current consumption on wakeup and going to sleep. What is the cause of that? Since your application has very long resting times you might want to take a look at the effect lowering the clock speed. Although you&#39;re going to spend longer calculating stuff, you&#39;ll be using less energy while calculating.</p><img src="https://community.element14.com/aggbug?PostID=16070&AppID=106&AppType=Weblog&ContentType=0" width="1" height="1">