How I can to export data in graphical format, demonstrating temperature and connection limits of resistor and fan over time with my list
_temperatura:temperature;
_dataHora: Date and time;
_vent: bool of fan;
_res: bool of resistor;
gnuplot will plot just about any data in columnar format.
Just make sure that there are the same number of items per line and that they are separated by (e.g.) spaces. Data items don't actually have to line up.