Engraving Machine Control Board

Engraving machine control board
Specification:
Connection: USB (USB-CH340)
Software: GRBL controller (Candle), laser grbl
Input voltage: 12-36V
Master chip: atmel 328P (arduino nano)
Stepper motor drive: DVR8825
Spindle drive chip 1: MOSFET (recommended input voltage 12-36V, current 10A)It can be connected to a high power spindle motor or laser head;
Spindle drive chip 2: MOSFET (current 2A!!)It can only be connected to the laser
head within 2A, the voltage is adjustable from 0-12V
Spindle PWM speed: Support
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
Power Interface: 5.5-2.5mm DC interface
Support XYZ triaxial control, spindle, laser head.