CNC shield V4 board for Nano board.
It can be used as a controller expansion board for engraving machines and 3D printers.
It has total 3 channel slots for A4988 stepper motor drivers (not included) to control three stepper motors. Each stepper motor channel only needs 2 IO ports, which means 6 IO ports are enough to manage 3 stepper motors. This shield can streamline stepping motor management in your project.
- 3 axis stepper motor driver
- Compatible with laser engraving machine, three-axis CNC engraving machine.
- Launch of digital IO interface, easy to connect to other modules, such as ENDSTOP.
- Released I2C interface, you can connect to I2C LCD screen or other I2C module.
- DC5V power interface, 7.5-12V voltage input.
- GRBL compatible
- Works with Arduino nano.