Arduino Nano CNC shield

Product detailed description

Arduino Nano CNC shield

Arduino Nano Shield for CNC machines.

CNC Shield is an expansion module for the Arduino Nano motherboard. This plate is suitable for engraving, CNC machines, etc. Includes 3 slots for A4988 (DRV8825 ) stepper motor drivers. Allows you to plug in drivers, endstops, spindles etc...

It is a clone of KS0152 Keyestudio CNC Shield V4. When using the GRBL software you need to change the DIR and STEP pin settings, the pins are swapped on the board unlike the original...

#define X_STEP_BIT 5 // Uno Digital Pin 2 - original setting
#define Y_STEP_BIT 6 // Uno Digital Pin 3 - original setting
#define Z_STEP_BIT 7 // Uno Digital Pin 4 - original setting

#define X_DIRECTION_BIT 2 // Uno Digital Pin 5 - original setting
#define Y_DIRECTION_BIT 3 // Uno Digital Pin 6 - original setting
#define Z_DIRECTION_BIT 4 // Uno Digital Pin 7 - original setting

Furthermore, the stepping settings cannot be changed with jumpers. So the driver in this board will have settings MS1, MS2 and MS3 = LOW, LOW, LOW, even if the jumpers are disconnected or connected.

Board Specifications:

• Adapted for Cartesian coordinate system
• Can be extended with various accessories
• Includes 3 stepper motor driver slots
• Output current 2A
• Input voltage 12V
• Dimensions: 72x58mm

Included in delivery:

• 1pc Arduino Nano CNC shield

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
• Arduino Nano is not included.

Sources:

• Keyestudio instructions