Description
Parameter of control board:
Connection: USB (USB-CH340)
Software: GRBL controller, Universal Gcode Sender
Master chip: atmel 328P (arduino nano)
Stepper motor driver: A4988
Spindle drive chip: MOSFET, the highest 60V (recommendation within 48V, current: within 10A )
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
Specification of offline 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.