ATOMSTACK Laser Engraver Motherboard 12V 5A 3 Axis Drive Interface Stepper Motor Driver Controller Board Laser Box with 32KB Flash Memory

• Support GRBL open-source firmware, suitable for laser engraving machine, CNC, writing robot
• Connect to a computer via a USB cable and engrave online. It can also be extended to connect to the serial port screen to realize offline engraving
• 3-axis drive interface, support A4988, TMC2225, TMC2208 and other drive chips, which can drive 2-phase 4-wire stepper motors
• Reserve multiple IO ports, free to expand more functions

Specifications:

• Brand: ATOMSTACK
• Input Voltage: DC 12V, 5A
• Power Connector: DC 5.5-2.1
• Operating System: Windows 7/8/10
• Drive Type: A4988
• Motor Type: 2-Phase 4-wire stepper motor
• Max. Drive Current: 2A
• Support Models: for Laser engraving machine, CNC, writing robot
• Support Software: for Laser-GRBL, LightBurn, micro-engraving master, micro-engraving butler
• Engraving Format: NC
• Flash Capacity: 32KB
• Core Processor: 8-bit AVR
• Master Chip: ATMEGA328P-AU
• Item Size: 90 * 70mm / 3.5 * 2.8in