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This offline controller w/ controller board is designed for the use of Mini CNC router 1610/2418/3018 and even with more advanced function of tool set, limit switch supportive, Laser supportive; Offline and Bluetooth supportive.
USB Cable Length: 20cm
Firmware: GRBL 08, 09, 1.1 and so on
Input Voltage: DC 7V- 36V
Applicable CNC Router: 3 Axis CNC router 1610; 2418; 3018
1. Support GRBL and benbox firmware. Support CNC 3-axis laser engraving machine.
2. The stroke length isn't limited to 30×18 and 24×18, it can be setting other length. Please set the stroke in the command.
3018, please set the stroke in the command, 30cm length and 18cm width;
2418, please set the XY stroke in the command, length 24cm, width 18cm.
3-Axis GRBL Control Board
1: Fan: Used for shaft motor cooling
2: Shaft: Connect motor shaft, keep the same with power supply voltage, 5A electricity, if the motor power of the spindle is high, can connect external relays such as the switch. G code M3 open, M5 closed, with version 0.9 of the firmware can adjust PWM, achieve the speed of the axis governing and tunable laser
3: X axis motor signal output, A4988 max 1.5A electric current
4: Y-axis motor signal output, A4988 max 1.5A electric current
5: Z-axis motor signal output, A4988 max 1.5A electric current
1: X-axis minimum limit X-
2: Y-axis minimum limit Y-
3: Z-axis minimum limit Z-
4: Reset button: press the button, system will restart, can be used for urgent stoping of machine
GRBL Off-line Controller
Press Z+ and Z- , the Z axis will move up and down.
Press X+ and X- , the X axis will move left and right.
Press Y+ and Y- , the Y axis will move Front and Back.
Press SPIN : Spindle on (Laser on ), Spindle off (laser off)
Press SMOD: return
Press Z+ for 5 seconds , change the Language to English.
SD Card: Included , you need a SD card reader to write into the root directory G-code files .
The Laser Interface is 3 pin on this control board. Only support 42 stepper motor.
1 x GRBL 3-Axis Control Board
1 x LCD Screen GRBL Controller
1 x USB Cable
1 x Cable for Spindle Connection
1 x SD Card