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Keyestudio CNC shield v4 +3pcs A4988 driver+ Nano CH340 for Arduino CNC

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CNC shield v4.0 needs to work with Keyestudio nano ch340 . It can be used as driver expansion board for engraving machines. 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.
nano ch340 controller is a small, complete board based on the ATmega328. It’s a open source Simple I/O platform with 12 Digital I/O Pins (of which 6 provide PWM output), 8 Analog Input Pins, pin 0 (RX) and 1 (TX) used to receive (RX) and transmit (TX) TTL serial data, a Mini-B USB connection, an ICSP header and a reset button.
KS0096---v4 4988  (2)KS0096---v4 4988  (3)KS0096---v4 4988  (7)KS0096---v4 4988  (4)KS0096---v4 4988  (5)KS0096---v4 4988  (6)

1.3 axis stepper motor driver
2.Compatible with micro-drive laser engraving machine, three-axis CNC engraving machine.
3.2A can be controlled within the two-phase four-wire stepper motor.
4.Released the digital IO interface, easy to connect to other modules, such as ENDSTOP.
5.Released the I2C interface, you can connect to the LCD I2C or other I2C module.
6.power DC5v interface, 7.5-12V voltage input.
7.GRBL compatible
8.worked with arduino nano.

Average rating: 5.0 based on 18 reviews
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