Plug 4-wire NEMA 17 motors into the X, Y, and Z headers. 💻 Software & Firmware Configuration
Seat the Arduino firmly into the center headers. annoy tools cnc board manual pdf
The board relies on , an open-source high-performance G-code parser. 1. Flashing GRBL Download the GRBL source code. Open the Arduino IDE. Flash the grblUpload sketch to your Arduino. 2. Configuration Settings Plug 4-wire NEMA 17 motors into the X, Y, and Z headers
Connect via a Serial Monitor (115200 baud) and configure these essential parameters: Steps per mm (Calibrates distance). $110, $111, $112: Max rate (mm/min). $32: Laser mode (1 for Laser, 0 for Spindle). ⚠️ Common Troubleshooting annoy tools cnc board manual pdf
Proper hardware setup is critical to prevent "magic smoke" (short-circuiting).