Annoy Tools CNC Board is a popular 32-bit controller board used primarily in desktop CNC machines like the 3018 series. It runs GRBL 1.1f firmware
High compatibility with standard CNC software and precise G-code handling. annoy tools cnc board manual pdf
We have compiled a community-sourced version. Note: Always scan downloaded PDFs for viruses. A safe, generic version of the can often be found on archive.org or in the "Files" section of the "GRBL Group" on Facebook. Annoy Tools CNC Board is a popular 32-bit
| Function | Pin Number | Description | | :--- | :--- | :--- | | | Pin 2 | Pulse for X-axis motor | | X-Dir | Pin 5 | Direction for X-axis | | Y-Step | Pin 3 | Pulse for Y-axis | | Y-Dir | Pin 6 | Direction for Y-axis | | Z-Step | Pin 4 | Pulse for Z-axis | | Z-Dir | Pin 7 | Direction for Z-axis | | Spindle PWM | Pin 11 | 0-5V analog signal for spindle speed | | Probe (Z-Touch) | Pin A5 | For auto-leveling | | Limit Switches | Pins 9, 10, 12 | Normally Open (N.O.) configuration | Motor not moving: Check motor connections, power supply,
If you see a link for Annoy_Tools_CNC_Manual_v1.4.pdf , that is the most common revision. The file size is usually around 2.5 MB.
: This is the primary source for current FAQ and potential manual downloads for their 3018 and 3018 Plus models.