An opto ESC isolates the high-power side (battery and motor) from the signal side (connection to the receiver) by internally transmitting the receiver throttle signal from the input side to the output side of the ESC through an opto-coupler.
ReadytoSky 30A 2-6S ESC is specifically made for quadcopters and multi-rotors. Which provides faster and better motor speed control giving better flight performance compared to other available ESCs.
ReadytoSky 30A 2-6S ESC comes with a multi-integrated special program, fast throttle response, surpasses all kinds of open-source software. Firmware was optimized specifically integrated circuitously for the disc motor, and it has very good compatibility and this ESC is compatible with 2-6s Lipo Battery.
Due to ultra-low resistance MOSFET, it has a strong flow capacity. With MOSFET special driver integrated circuit, its performance and stability far surpass the driving circuit with discrete components built.
Packages Includes:
1 x ReadytoSky 30A 2-6S ESC
500mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut
ARF Quadcopter Economy Combo Kit
Heart Rate Monitor Kit with AD8232 ECG sensor module – Good Quality
HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module
ARF Quadcopter Advanced Combo Kit
SpeedyBee BLS 50A 30×30 4-in-1 ESC 




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