3D Printer CNC V3 Driver Module, CNC Expansion Board, CNC Expansion Board for Engraver and 3D Printer

Specification:Heat Sink Size: Approx 8*8mmCNC Expansion Board:Board Size: Approx. 68 x 53mm / 2.7 x 2.1inFive Modes: full, 1/2, 1/4, 1/8 and 1/16Size: Approx. 20 x 15mm / 0.8 x 0.6inMix use the slow current decay model.Current decay mode automatically detected/selected.Three-phase rectification, low power consumption. Package List:1 x CNC V3 Expansion Board3 x A4988 Driver Module3 x Heat Sink

• Versatility: This expansion board serves multiple applications, functioning as an engraving machine or a 3D printer; It allows for various drive expansions, making it an ideal choice for enhancing your projects
• Compatibility: Designed to work seamlessly with GRBL 0.8, this expansion board operates on open-source firmware; It effectively converts G code commands into stepped signals, ensuring smooth operation and communication between devices
• Advanced Features: Equipped with PWM spindle and direction pins, this board supports 4-axis control, allowing for comprehensive movement capabilities; Users can manipulate the X, Y, Z, and A axes, facilitating complex engraving and printing tasks
• Compact Design: The board boasts a compact structure that optimizes space usage in your workspace; Stepper motors can be connected easily through 4-pin connectors or by soldering directly
• Assembly Requirement: This product arrives as a set of disassembled parts, requiring users to possess basic soldering skills; While assembly may take a bit of effort, the process allows for a hands-on experience in crafting your device