The difference between bi-directional ESC and uni-directional ESC:
● Bi-directional control for forward and reverse operation of the thruster/motor; ● Waterproof rating IPX6, splash-proof or can be used after short-term soaking in water; ● Support OneShot 125; ● Using powerful, high-performance MCU; ● Smaller size and lighter weight design; ● Firmware optimised specifically for underwater thrusters for excellent compatibility; ● Programmes specifically for thrusters, with fast response to throttle adjustments during use; Firmware is adaptive and extremely easy to use, while maintaining stability and battery life; ● Maximum support for throttle signals with refresh rates up to 500Hz (Note: Throttle signals >=500Hz are non-standard); Special note: Voltage support up to 6s (25.2V).
PWM signal control, 1-2ms. 1.5ms-2ms forward; 1.5ms-1ms backward; 1.5ms initial zero throttle, if you use microcontroller control, you need to first self-test at 1.5ms after power on, after self-test passed, you can control the thruster forward and backward.
About points (lower right corner of the store page): ★5 points for every $1 spent; ★For every 100 points redeemed, you can get a $1.00 discount on the entire order; Applicable to orders of any amount.