Carte de contrôle pour imprimante 3D MKS Gen L V1.0 avec RAMPS intégrée, 12/24 V, KNS

2560 and ramps1.4 are intergrated on a piece of board, which solves the problem of complicated and easy failure for Ramps1.4 composite interface.Users can change their own motor drive, support 4988 drive and 8825 drive, TMC2100 drive. Using CH340 serial chip to ensure the stable and reliable premise, reduce the cost, and to solve the problem of the previous 16U2 hard drive.24V input can be accepted, and the same system power can reduce the hot bed current to 1/4, effectively solving the hot bed MOS tube heating problem. Using the open source firmware for Marlin, the configuration is exactly the same as for ramps1.4, and can replace for Ramps1.4 directly.It can be directly connected to 2004LCD display and 12864LCD display, and can be supported by TFT28 and TFT32 Contact screen. The XYZ axis adopts the terminals of different colors to correspond to the motor and the limit switch, and the connection is convenient. The humanized design uses different color terminals to distinguish the driving direction, reduces the probability of inserting and reversing, and prevents the main board from being damage by the oppsite inserted of the drive.The external drive signal is reserved, and the 57 or 86 motor can be driven by a large external drive.

With high quality MOSFET tube, the heat dissipation effect is better and the long time work is stable. The special power chip is used to support the input of 12V-24V power supply and to solve the problem of heating and insufficient power supply for Ramps voltage conversion chip. The stable and reliable filter circuit greatly reduces the possibility of interference, and the most likely to avoid the phenomenon of dead machine and running in the printing process. Warm Tips: Please make sure that the positive and negative are connected reversed before the electricity is connected. Ifit is burned by the user, we do not guarantee this kind of problem. Please do not plug the motor and drive in the case of electricity. It is easy to cause the d