BLHeli 30A Oneshot Rc ESC 2S-4S Brushless Motor Driver is the epitome of advanced control for your brushless motors. Whether you're a hobbyist or a professional, this high-performance ESC ensures precision and responsiveness in every flight. Designed to support 2S to 4S LiPo batteries, it delivers unmatched flexibility and power for a wide range of radio-controlled applications. The BLHeli firmware brings superior throttle linearity and powerful braking capabilities, making it a preferred choice among RC enthusiasts. With the Oneshot feature, experience faster communication between your flight controller and the ESC, resulting in smoother and more accurate control.