02-13-2017, 11:36 PM
Ah now I see, so that's the total of watts consumed per hour? If so maybe a better name for graph is "Watts Per Hour" Writing the data every hour makes sense, watts per 8.35 minutes doesn't have a good ring to it. :) One nice thing looking at the graph written every 8.35 is you can see how quickly it increased, like that you would know which part of the hour most of the watts were consumed but yeah can be a little hard to read. Maybe have it write to SD card every 8.35, then have an option which switches between the two views. This wouldn't be too hard since there's 7 readings per hour, if the hourly view is selected you can use a while loop to only display multiple of 7's for the timestampID.
