servoESC
servoESC is a term used in radio-controlled hobbying to describe an electronic speed controller designed to be driven by a servo-style PWM input. It is used to drive brushless motors in models such as planes, boats, and multirotors. The input signal typically uses the same 3-wire connector as a standard RC servo, delivering a 1–2 millisecond pulse within a roughly 20 millisecond frame. The ESC translates that throttle signal into switching of the motor’s three-phase MOSFETs to vary speed, and many units include a BEC to power the receiver.
Most servoESCs support sensorless or sensored motor configurations and offer programming options such as end-point calibration,
ServoESCs are valued for compactness and compatibility with conventional RC servo gear, making them suitable for