Feature:
1. OFFLINE ENGRAVING: Adopt for GRBL1.1f firmware, possess stable performance. With optional offline module, realize offline tool setting and engraving. directly into the picture for engraving, no programming, no design, simple and convenient
2. ADJUSTABLE POWER: The supports PWM or TTL control, and the power is adjustable from 0-100%. Spindle supports PWM power 0-100% adjustable. Enhanced spindle drive can support 20000rpm spindle
3. STABLE OVERCURRENT PROTECTION: Provide stepper motor overcurrent protection to avoid damage, upgrade integrated stepper motor drive, 2A high current with high stability. Added power button switch
4. GOOD HEAT DISSIPATION: Professional shell protection, the fan actively dissipates heat, and does not heat up for a long time. Increase the fan port for forced heat dissipation, increase the shell to protect the control board during transportation, and avoid short circuit problems during use
5. SHORT CIRCUIT PROTECTION FUNCTION: Cancel the drive module, use an integrated imported stepping motor drive, with short circuit protection, integrated heat dissipation aluminum alloy
How to Use:
Install and use directly.
Specification:
Item Type: CNC Engraving Machine Control Board
Connection: USB (USB CH340)
Software: For GRBL Controller, for UniversalGcodeSender
Main Control Chip: For 328P
Spindle Drive Chip: For MOSFET (recommended 24V, current within 10A)
Spindle PWM Speed Regulation: Support
Support Stepper Motor: 12V, within 1.5A, it is recommended that the maximum current be less than 2A, and heating. (any stepper motor 42, 57)
Laser Engraving: Support
Power Interface: 5.5-2.5mm DC interface
Supports: For GRBL Contol or Candle (3 axes); for Grbl
Support System: For XP 7 8 10
Support Laser: 12V 5A maximum
Spindle Motor Interface: Maximum sup