If you describe exactly which Annoy Tools board you have (photo or model number), I can give you the exact pin mappings and settings.
The manual outlines the critical steps for getting the machine operational: annoy tools cnc board manual pdf
Annoy Tools CNC control board is a high-performance, 3-axis GRBL controller commonly used in the 3018 series engraving machines. It integrates stepper motor drivers and supports various peripherals like limit switches and offline controllers. AliExpress Key Technical Specifications GRBL v1.1. Axis Control: If you describe exactly which Annoy Tools board
Common issues and troubleshooting steps: AliExpress Key Technical Specifications GRBL v1
Steps/mm = (Motor steps/rev × Microsteps) / (Lead screw pitch) Example: 200 steps × 16 microsteps / 8mm = 400 steps/mm
: Provides wiring details and software commands (like M3 for laser control) that apply to most Annoy Tools GRBL boards. Key Technical Features