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3 Axis GRBL Control Board USB Port CNC Router Controller Board grbl 1.1f with GRBL Offline Controller Remote Hand Control for CNC Engraver Engraving Milling Machine Mini DIY CNC 1610/2418/3018 PRO
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About 3 Axis GRBL Control Board USB Port CNC Router
Package include: 1x 3 Axis GRBL control board V3.4 1x GRBL offline controller 1x USB cable Specification: Connection: USB (USB-CH340) Support Software: GRBL controller, UniversalGcodeSender Input voltage: 12-24V Master chip: atmel 328P (arduino nano) Spindle drive chip: MOSFET Spindle PWM speed: Support Support stepper motor: 12V, maximum current of 2A. (Any stepper motor 42, 57) Power Interface: 5.5-2.5mm DC interface Advantage 1.add the outer casing 2.add the power button switch 3.Use integrated imported stepper motor drive 4.Add the fan port to force heat dissipation; 5.add offline recognition 6.Improved USB interface GRBL offline 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.
