3 Axis 0.9J USB GRBL Control Board+Offline Working Remote Hand GRBL Controller LCD Screen for CNC Laser Engraving Milling Machine Wood Router

Price: $58.00
Product prices and availability are accurate as of 2019-11-16 11:09:45 EST and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Manufacturer Description

Package include:

1x GRBL 1.1 3 Axis control board 

1x GRBL offline hand controller 

1x USB cable 


Specification:

Connection: USB (USB-CH340)

Software: GRBL controller, UniversalGcodeSender 

Input voltage: 12-36V

Master chip: atmel 328P (arduino nano)

Stepper motor driver: DRV8255

Spindle drive chip: MOSFET (recommendation 12~24V, current : within 10A )

Spindle PWM speed: Support

Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57)

Laser engraving: Support

Power Interface: 5.5-2.5mm DC interface

GRBL hand controller function:

1. Manually control: manually adjust X, Y, Z axis location as engraving starting point, manually open or close spindle, manully open or close cooling fan

2. File engraving: after off-line controller save file, it can connect the GRBL control board and process engraving, no need to connect PC computer

3. Save file: after the off-line controller connect PC, it will be recognized as USB, large capacity storage device, can access engraving file directly.

SD shows it is SD card condition, turn on power supply after insert SD card, otherwise, it won't work. SD card capacity 4G could be recognized. 

Press X- or X+ button to switch

Control?Press confirmation button to access manually controlling page

File?Press confirmation button to access file page

Set?Press confirmation button to access setting page

On the off-line controller, buttons control corresponding actions.

SPN is spindle controlling,should press SPIN. 

Fan is fan controlling, should press SMOD.

Product Features

Name:0.9J USB GRBL 3 Axis Control Board+Offline Hand Controller Input voltage: 12-36V Stepper motor driver: A4988 Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57) Master chip: atmel 328P (arduino nano)

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