Description: 【Controller and driver】: Integrated stepper motor controller and driver. This is a dedicated control module for single axis stepper motors, enabling multiple scenarios and applications. 【Forward and 】: DC10 to 30V universal, 4A, TTL serial communication, delay, speed, angle, distance can be adjusted. 【Multiple working modes】: The module has a variety of built in fixed operating modes, so users can quickly select the appropriate motion trajectory. Save and set distance/speed/delay/number of loops. It can be run independently as a module or used in conjunction with other systems. 【 LCD Display】: Stepper Motor Drive and Controller has a LCD display for easy browsing of various parameters and high precision control. 【Wide Application】: Stepper Motor Driver Controller can be used in general industrial control situations. Specification: Motor signal: common cathode Instruction features: streamlined optimization of many commonly used instructions Speed Up and deceleration control: Yes Input connection protection: yes Remote communication control: TTL serial port Main functions of the system: automatic, manual, settings, serial port control Number of cycle operations: 1-9999 times Forward rotation delay time: 0.0-999.9 seconds delay time: 0.0-999.9 seconds Segment selection range: 1-128 segments Product usage environment: -5°C-60°C (no condensation) Size Chart: 7.9cmx4.3cmx4.1cm/3.11inchx1.69inchx1.61inch Package Includes: 1 Stepper Motor Drive and Controller Note: Please allow slightly errors due to manual measurement and different monitors.