An electronic speed control or rapid ESC is an electronic circuit that controls and regulates the speed of an electric motor.
20A 4in1 BLHeli-S DShot600 not only includes 4 high-performance 20A esc fpv, but also a volt monitoring port which allows FC to monitor the voltage in real time (on condition that the FC supports this function).
Established in 2002, Shenzhen TitanFlying Technology Co., Ltd (TTF) is located in Shenzhen University Town, known as the Silicon Valley of China. TTF has more than 20 years' experience on mechanical processing.