JADAZI GRBL CNC Controller Control Board 3 Axis Stepper Motor Spindle Driver Board

• Support GRBL and benbox firmware.Support CNC 3-axis laser engraving machine.
• Input voltage: DC7V-36V. Power supply：Recommended use 12V-24V , Recommended current value5A-10A. (the power supply voltage should be the same as the laser voltage.)
• USB cable:Length 20cm.Firmware: GRBL 08, 09, 1.1and so on.
• It suitable for 3018 Pro,2418 and so on.Please set the stroke in the command.For example 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.
• Package List:1pcs GRBL Control Board +1pcs USB cable + 3pcs Heat sinks.

GRBL 3-Axis Control Board Output signal: Fan: used for shaft motor cooling 2:shaft: connect the motor shaft, keep the same with the supply voltage, 5A electricity, if the motor power of the pin is high, you can connect external relays such as the switch. G code M3 open, M5 closed, with firmware version 0.9/1.1 can adjust PWM, reach axis adjustment speed 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. Input signal: 1: Minimum X-axis limit 2: Y-axis minimum limit - 3: Minimum limit of Z axis Z- Reset button: press the button, the system will restart, can be used for the urgent shutdown of the machine. What you get: 1 x GRBL CNC Controller 1 x USB cable. 3 x Heat Sinks