This controller board is high cost effective ,runs with excellent compatibility and stability. Very suitable for Prusa i3 printer manufacturers.
In contrast to other Melzi board, ours MKS Melzi has following optimized features.
Support Max.20A current.
Power chip is MP1584,support 12v/24v. MOSFET is handpicked in high quality as well as great cooling.
To protect the board in short circuit, add recoverable fuse inside.
Use CH340 serial driver,HR4988 instead of A4988,USB instead of Micro USB.
Make good work with LCD2004,LCD12864 and MKS MINI12864LCD.
Replace those terminal to XH2.54 ,which can be employed universally and connect easily.
Dual Z axis, good for i3 printer.
Colorful terminal for visual sense.
Add a external 12v terminal for always-on fan.