6 Pack Universal CNC Controller (fork)

Fork of the project 6 Pack Universal CNC Controller by bdring.

This is a CNC controller for use with an ESP32 and FluidNC firmware. It uses plug in CNC I/O modules to allow it to control a vast array of external devices, like RS485 Spindles, lasers, coolant devices, etc.

Check out bdring projects list to see what is available.

DIN rail mount and modules supports: STL files

List of changes

v2 (08.2023)
- Fixing of an unfortunate mistake in the connecting the diode of the DC-DC converter
- External SD card connector moved to the other side of the board

v1 (02.2023)
- 1206 size resistors/capacitors for manual assembly
- More common and cheaper DC-DC converter (XL1509-5.0)
- Reverse polarity protection on the power input
- Separate 2.54 headers for connect small stepper motors, and signals for external drivers have been output directly to the terminal blocks (adapter modules are no longer required)
- Optional connector for an external SD card module
- Lots of cooling fan connectors