02-07-2017, 03:35 AM
Yeah it still logs every 8min 35sec, the layout is the same, just squeezed the view buttons so there was more room for data values on right side. That's cool you're doing the mysql database, I was planning to do that one day. Then there's real power to generate them and no limits but I like them on the display first. :) The nice thing with them on the web is data can probably be overlapped on same charts so its easy to compare things. Definitely limited on the Arduino. I'm only writing data every 8.5min because of speed issues and that's pushing it. Each file has 336 lines, 168 data and 168 timestamp/ID and each file has be read twice, once to get min/max and then to fill graph. So to view a month it has to read over 20,000 lines with all the months and it gets slow. Nice thing is daily view is basically instant and weekly should be ok. It's nice to see you do all these customizations, in the Gen1 it was very difficult to impossible.
