The freeware SerialComGrapher visualize data from serial connection (Virtual USB / Arduino) in three ways:
Fast Acquisition displays data up to 10000 Samples per second in realtime.
The graph is scalable for 1 or to 2 channels.
Optional moving trend mode displays up to 4000 values per second.
Due to performance reasons the data are buffered and will be send to the diplay and refresh it with the choosen update rate (50 ms … 2 s).
Slow Acquisitions show data in 2 skalable bargraphs and a graph display.
The graph display is optional able to show data in a moving trend.
Time tics are provided in the form hh:mm:ss.
In addition 8 bit data can be interpreted as port values and shown with leds.
Terminal shows data like a common terminalprogram.
Graphical Data can be stored or loaded or even be stored as bitmap.
The display can be zoomed or panned. Skaling the display is possible after acquisition too.
Download (Windows only) and Homepage: