KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects
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Make sure this fits by entering your model number.The RAMPS1.4A is used as driving shield for 3D printers, it is easy to stack it onto the MEGA 2560 control board.It has total 5 slots for stepper motor drive module to drive 5-channel stepper motors. The slots are compatible with all kinds of drive modules like A4988, DEV8825.There are 3 jumper caps under each slot, which can be used to control the working subdivision of drive modules.For example, if connect the A4988 and plug three jumpers, the subdivision port MS1、MS2 and MS3 of A4988 module are at active HIGH, so the A4988 module is in 16-subdivision working mode.But if unplug the three jumpers, MS1、MS2 and MS3 of A4988 module are at active LOW, so the A4988 module is in full-step working mode.
Make sure this fits by entering your model number.The RAMPS1.4A is used as driving shield for 3D printers, it is easy to stack it onto the MEGA 2560 control board.It has total 5 slots for stepper motor drive module to drive 5-channel stepper motors. The slots are compatible with all kinds of drive modules like A4988, DEV8825.There are 3 jumper caps under each slot, which can be used to control the working subdivision of drive modules.For example, if connect the A4988 and plug three jumpers, the subdivision port MS1、MS2 and MS3 of A4988 module are at active HIGH, so the A4988 module is in 16-subdivision working mode.But if unplug the three jumpers, MS1、MS2 and MS3 of A4988 module are at active LOW, so the A4988 module is in full-step working mode.
2019-04-03 17:31:38