Hi, I’m new here but trying to create a graph. I have various temperatures sensors and have them linked up to display the readings in a graph, the Y axis is temp and the X axis is time. I would now like to plot when the boiler is on or off on the same graph, what would be the best way of doing this.
At the moment the results from the boiler are a 1 or 0 but this is showing up on the graph as 1deg when the boiler is on and 0 deg when the boiler is off.
Any help will be appreciated.