M5Stack U165 8Servos Unit is an 8-channel servo driver unit that utilizes the STM32F030F4 master control to communicate with the M5 host through I2C. The master control also generates Pulse Width Modulation (PWM) signals for servo drive. This 8Servos unit features a built-in total power MOSTUBE switch circuit, a total current acquisition circuit, and a total current harvesting function. The U165 8Servos unit supports programming dynamic control motor release/lock and two sets of power inputs (9V to 24V/5V). This 8Servos unit includes an 8Servo unit, an HT3.96-4P, and an HY2.0-4 cable. The 8Servos unit is used in servo controllers, intelligent toys, and robot controls.