Product Description

DESCRIPTION:

• This 3D printer stepper motor driver CNC shield V4 needs to work with Nano board.
• It can be used as driver expansion board for engraving machines and 3D printers.
• It has in total 3 channel slots for A4988 stepper motor driver modules (not included) for driving 3 channel of stepper motors.
• Each channel of stepper motor only needs 2 IO ports, which means 6 IO ports is sufficient to manage 3 stepper motors.
• This shield can make quick work for managing stepper motors in your project.

SPECIFICATION:

• CH340G Replace FT232RL 8 analog inputs ports:A0 ~ A7 14
• Digital input / output ports:TX,RX,D2 ~ D13 6
• PWM ports:D3, D5, D6, D9, D10, D11 1 pairs of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU There is bootloader installed in it Support USB download and Power Support for external 5V ~ 12V DC
• power supply Support power supply by 9V battery Support ISP download
• 3 axis stepper motor driver Compatible with micro-drive laser engraving machine, three-axis CNC engraving machine
• 2A can be controlled within the two-phase four-wire stepper motor.
• Released the digital IO interface, easy to connect to other modules, such as ENDSTOP.
• Released the I2C interface, you can connect to the LCD I2C or other I2C module.
• Power DC5V interface, 7.5-12V voltage input. for GRBL compatible Worked with for arduino nano.