GRBL Controller Board for CNC Laser Engraver Cutter 2-Axis Motherboard for Engraving Cutting Machine Automatic Air Assist

SPECIFICATIONSBrand Name: HUAHENGCHICertification: CEOrigin: Mainland ChinaModel Number: 2-Axis GRBL Controller BoardApplication1: Laser Engraving Cutting MachineApplication2: CNC Laser Engraver CutterConnection Method: USB or Bluetooth Features: 1. 32-bit automatic air assist motherboard: it has an air assist interface and is compatible with LightBurn, and the automatic air pump is controlled on and off by the M8 air assist switch of the LightBurn software. It can effectively solve the problem of air-assisted yellowing wood boards. Cutting/air assisted opening, engraving/air assisted closing can be realized. Any problem, please contact our store without hesitation. Honor to serve you. Specification: Compatible models: GRBL Controller Board Motherboard information: 12V-24V compatible, with air-assisted control cable interface Connection: USB (USB-CH340) Stepper motor driver: A4988 Software support: LaserGRBL/LightBurn Packing List (Controller): 1 × 32 bit auto air assist main board