Exceed-RC's Volcano/Proton Series brushless ESC are micro processor controlled and
will work with all types of brushless motors. The Volcano Series brushless ESC
can be used in airplanes, sailplanes, helicopters, or 3D helicopters. The
controllers come pre-programmed and are ready to use when you receive them.
Additional controller adjustments are available and can be accessed and
adjusted with your transmitter and program card