Randy Savell's 6040 Buildbotics CNC with Huanyang VFD Spindle Creating a CNC Jogging App for an Android Phone API Documentation Connecting a Huanyang VFD Antones Brabants' Custom Buildbotics CNC Router Main Board Dyna Myte 2400 CNC Mill Buildbotics Retrofit The 6040 CNC Router Rocky Evans' Buildbotics Dyna Myte 2400 Retrofit Connecting a PWM Spindle K40 LASER Cutter Buildbotics I/O Breakout Buildbotics + CAMotics at Maker Faire 2017 Using an SN04-N Proximity Sensor as a Limit-Switch Integrating the PwnCNC Automatic Tool Changer with the Buildbotics Controller Introduction to the Buildbotics CNC Controller API CNC Offsets (absolute position vs cutting position)