Description
specification:
Connection method: 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)
Can be connected to a high power spindle motor or laser head
Spindle drive chip 2: MOSFET (current 2A!!)
Can only be connected to the laser head within 2A, the voltage is adjustable from 0-12V
Spindle PWM speed control: Support
Support stepper motor: 12V, current less than 2A, it is recommended to add heat within 1.5A. (Not limited to 42,57 stepper motor)
Laser engraving: support
Power interface: 5.5-2.5mm DC interface
