I’m trying to get a simple graph working. The issue is that it only plots the most recent data point, rather than just adding it to the data it should have in memory. I fully expect it to clear the graph if the page refreshes, but while it’s open, it should accumulate the data over time and plot the data over time. At the moment, it refreshes every 10s and just plots at the current time every time.
Do I really have to have data for every 10-second interval that I want to display? That’s 360 entries in just one hour.