Price:
US$2.70   

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Description:
1. CNC protection plate V4 needs to be used with Nano plate. It can be used as a driver extension board for engraving machines and 3D printers.
2. It has a total of three slots for the A4988 stepper motor driver module (not included) to drive the three channel stepper motor.
3. Only two IO ports are required for each channel of stepping motor, which means that six IO ports are enough to manage three stepping motors.
4. The protective cover can quickly complete the step motor management work in the project.

Feature:
1. Three axis stepping motor driver.
2. Compatible with micro drive laser engraving machine, three-axis CNC engraving machine.
3. 2A can be controlled in the two-phase four wire step motor.
4. The digital IO interface is released, which can be easily connected to other modules, such as ENDSTOP.
5. Release I2C interface, you can connect to LCD I2C or other I2C modules.
6. Power supply DC5V interface, 7.5-12V voltage input.
7.GRBL compatible
8. Working with Nano.

Specification:
Size: 72mm*59mm*10mm/2.83*2.32*0.39\'\'
Package weight: 32g

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

Package Content:
1 X V4 Laser Engraver Shield Expansion Board

V4 Laser Engraver Shield Expansion Board for 3D Printer Engraving Driver
V4 Laser Engraver Shield Expansion Board for 3D Printer Engraving Driver
V4 Laser Engraver Shield Expansion Board for 3D Printer Engraving Driver
V4 Laser Engraver Shield Expansion Board for 3D Printer Engraving Driver
V4 Laser Engraver Shield Expansion Board for 3D Printer Engraving Driver
V4 Laser Engraver Shield Expansion Board for 3D Printer Engraving Driver

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