new to brushless

[simplechamp]

The graph viewer is used by Castle controllers that have a data logging feature. The controller records data during a run and then you hook the controller up through the castlelink and display the recorded data via the graph viewer.

Eagle tree hardware/software is a data logging system that is separate from the ESC. It records data during the run (current, voltage, etc.) and then lets the user view it as a graph afterwards.