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.
Specifically optimized firmware ESC, the ESC has a very good compatibility
Highly intelligent, adaptive ability, extremely easy to use
Throttle signal line is a twisted pair, copper wire to reduce cross-talk signal generated
Supports up to 621Hz refresh rates up to the throttle signal, compatible with a variety of flight control (Note: More than 500Hz signal of the throttle throttle are all non-standard signal)
Use MOSFET special driver chip, performance and stability far beyond the driving circuit with discrete components built