Description
Features:
Connection: USB (USB-CH340)
Applicable software: GRBL control, GRBL controller, UniversalGcodeSender or WeidiaoDashi, WeiDiaoGuanJian
Input voltage: DC 12-36V
Central chip: Atmel 328P
Stepper motor drive: A4988
Spindle / laser head drive: MOSFET (input Voltage 12-36V, 10A)
Spindle motor interface output voltage = control panel power supply voltage
Spindle PMW Speed: Support
Support stepper motor: 12V, maximum current 2A (42or57 both ok)
Laser engraving: support
Power interface: 5.5-2.1mm DC interface
Actually this board including a mother board and a driver
Connect diagram:
Package:
1 set of mother board + driver
