Not ideal for CNC use. This board lacks key features needed for a proper CNC setup: No spindle port: To use a spindle, I had to add a separate PWM/TTL adapter, which complicates the wiring. No external stepper driver connectors for X/Y axes: You’re locked into the onboard TMC2209 drivers, which limits flexibility and upgrade options. I tested it as a laser engraver, and it works fine in that role. However, the official documentation is too basic, which made setup and troubleshooting difficult. I’m giving 3 stars solely for DIYCNC’s responsive tech support — thank you for the help! Please release a more detailed technical guide as soon as possible.
