3 Axis 1.1f USB GRBL Control Board with Offline Working Remote Hand GRBL Controller LCD Screen for CNC Laser Engraving Milling Machine Wood Router
Package include:1x 3 Axis GRBL control board V3.41x GRBL offline controller 1x USB cable Specification:Connection: USB (USB-CH340)Support Software: GRBL controller, UniversalGcodeSender Input voltage: 12-24VMaster chip: atmel 328P (arduino nano)Spindle drive chip: MOSFET Spindle PWM speed: SupportSupport stepper motor: 12V, maximum current of 2A. (Any stepper motor 42, 57)Laser engraving: SupportPower Interface: 5.5-2.5mm DC interfaceAdvantage1.add the outer casing2.add the power button switch3.Use integrated imported stepper motor drive4.Add the fan port to force heat dissipation;5.add offline recognition6.Improved USB interfaceGRBL 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 fan2. File engraving: after off-line controller save file, it can connect the GRBL control board and process engraving, no need to connect PC computer3. 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 switchControl：Press confirmation button to access manually controlling pageFile：Press confirmation button to access file pageSet：Press confirmation button to access setting pageOn 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: GRBL 1.1F 3 Axis Control Board V3.4+Offline Controller
- Input voltage: 12-24VDC (recommend 24VDC);
- Support GRBL Contol/Candle(3 axis);Laser Grbl;Support System:Windows XP/7/8/10;Support Laser:12V 5Amax;
- Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57);Support spindle:24V 2A Support Spindle PWM speed (0%-100%)
- Master chip: atmel 328P (arduino nano);Offline Control support SD card and tf card at the same time, standard capacity 1G, (notebooks generally have SD card interface, copy files are very convenient)
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