Note: new stock expected by Dec. 1, 2016
New 4-in-1 BLHeli_S ESC puts 4x 30amp speed controllers on one 35mm*35mm board. Perfect for stacking with a flight controller.
BLHeli_S is the next generation BLHeli ESC firmware. BLHeli_S is designed for superior performance in multirotors, and uses hardware generated motor PWM for smooth throttle response and silent operation.
All codes use damped light mode. Damped light provides advanced regenerative braking, causing very fast motor retardation, and inherently provides active freewheeling. Although the default settings work perfectly for most, parameters can be fine tuned to ensure smooth operation even in the most demanding situations.