CNC Shield V.4

Description

This popular CNC shield can be used to make your own CNC. The shield can be used in combination with A4988 stepper driver modules.

This shield can control 3 step motors. This CNC shield is especially for the Arduino Nano. 

Specifications:

GRBL 0.8c compatible

Can control 3 axles by means of smart control and 4 stepper driver modules

Two connections for two end stops

Jumpers to set micro-stepping on certain stepper driver modules

Voltage range via DC Jack: 7.5-12V DC (if Mot_VOT_Sel jumper connected!)

Voltage via Mot_Vcc and Mot_GND: max 24V DC (if Mot_VOT_Sel jumper is NOT connected!)

Supplied without stepper drivers (you have to purchase these separately)

Arduino Nano compatible