The module has multiple built-in fixed operating modes, allowing users to quickly select the appropriate motion trajectory. It can save and set time/speed/delay/cycle count even after power failure. It can operate independently or be used with other systems. Suitable for general industrial control applications. This is a dedicated DC motor control module. Uses a TTL serial port interface, communication protocol is MODBUS-RTU, baud rate is 9600. This product only supports function codes 0x03, 0x06, and 0x10.