API Documentation Read the Buildbotics Controller's API documentation on GitHub. You can build a CNC but can you explain it? Rocky Evans' Buildbotics Dyna Myte 2400 Retrofit How to use a VFD spindle driver The Taig CNC Mill Powered by Buildbotics Integrating the PwnCNC Automatic Tool Changer with the Buildbotics Controller Buildbotics I/O Breakout How to use a Solid State Relay CNC Offsets (absolute position vs cutting position) Using an SN04-N Proximity Sensor as a Limit-Switch Mike Rabin's Buildbotics Powered CNC Router Buildbotics Controller Reviews The OX CNC Router Powered by the Buildbotics Controller The 6040 CNC Router Rock-solid, Open-Source CNC Controller First Impressions of Oxlasers 3.5 watt 450nm diode laser Recommended Stepper Motors