Shield CNC Controller V3.00 for A4988, DRV8825

Shield CNC Controller V3.00 for A4988, DRV8825

parameters:

• Application: for engraving machines, 3D printers, CNC plotters, milling machines
• 4 sockets for A4988, DRV8825 controllers
• Supports: X, Y, Z, A axes
• 2 enstops for each axis (total 6)
• Motor power supply: 12-36V DC (depending on the motor controller)
• Compatible: with Arduino UNO and MEGA 2560
• Board dimensions: 68 x 52mm

When inserting the A4988 module, be careful not to insert it backwards - the result may be damage to the interface.

Connect the stepper motor wires as follows:
group 2A, 2B (red, green), group 1A, 1B (blue, yellow),
If you want to change the direction, you can change the position of one group, e.g. 2A, 2B mutually interchangeable