MKS SERVO57C PCBA NEMA23 Closed Loop Stepper Motor Driver Prevent Losing Steps for Automatic Writing Machine CNC 3D Printer Gen L FOC Quiet and efficient RS485

About the User manual, please check https://github.com/makerbase-mks/MKS-SERVO57C/tree/main/User%20Manual ; And Schematic: https://github.com/makerbase-mks/MKS-SERVO57C/tree/main/Hardware

• MKS servo57C closed-loop stepping motor driver is developed by makerbase. It has pulse interface and serial interface, built-in efficient FOC vecto algorithm, and uses high-precision encoder to effectively prevent the motor from losing step through position feedback.
• Supports four working modes: open-loop mode, closed-loop mode, FOC mode, serial mode; Supports four working modes: open-loop mode, closed-loop mode, FOC mode, serial mode; and Supports USART interface (TTL), RS-485 interface for multi-machine communication, 256 slave addresses.
• Maximum operating current 5.2A, continuous operating current 46A for MOSFET. Built-in torque, Velocity, Position Closed-Loop control and FOC vecto control Algorithms.
• Supports any subdivision from 1 to 256 with internal interpolation capabilities, and Supports positive signal, negative signal and PLC 24V signal input directly. Quickly restore default parameters by key
• Super Silent, And OLED display on board , press the key to facilitate parameter modification, automatically save, and take effect immediately.