The X axis, Y axis and Z axis with different color terminal control stepper motors and limit switches, which is convenient for wiring. Available for the 24V input, the hot bed current can be reduced to 1/4 with the same power of the system, which effectively solves the problem that the MOSFET of the heated bed is heated. Run the Marlin firmware, the configuration is completely identical to that of Ramps 1.4, and is available to directly replace the Ramps 1.4.

Use the CH340 serial port chip, install the unit more easily than 16U2. The stable and reliable filter circuit greatly reduces the interference and avoids blockages as possible in the printing process. Use a specific power chip, support 12V-24V power input and solve the problems of chip heating and lack of power. Use high quality MOSFET, better cooling and more stable. Reserve the signal from the external controller, available to connect an external high current driver to drive stepper motors 57 and 86. Supports a variety of step-by-step drivers such as A4988, DRV8825, TMC2100 and LV8729, available to change stepper motors and motors that users like. Mega2560 and Ramps 1.4 are integrated in the board, which avoids the complicated connectors. MKS-GEN L V2.1 Integrated Controller Compatible with Ramps 1.4/Mega2560 R3 features: A jumper is required to set the board logic voltage to 3.3V instead of 5V. NOTE: On the MKS Gen L V2.1, DIAG wiring is handled internally. It greatly simplifies the required wiring, which reduces the likelihood of hardware problems. The MKS Gen L V2.1 is recommended as the main board for the OAT when using NEMA steppers. This product offers more flexible options for users. The integrated mainboard driver MKS-GEN L V1.0 for 3D printer has been developed by Makerbase to optimize existing problems on the open source controller board such as Ramps 1.4. MKS-GEN L V2.1 Integrated Controller Compatible with Ramps 1.4/Mega2560 R3 description

Mks gen 1.4 dual axis