(also known as the BSMotion or RnRMotion) 5-Axis USB CNC Controller Card.
Download the BL-UsbMach-V2.1.dll file and move it into the Mach3 Plugins folder: Path: C:\Mach3\Plugins . bl-usbmach-v2.1 driver download
The board provides a 0-10V analog output for VFD frequency control. This is often mapped to OUT1 or specific PWM settings in the spindle setup tab. (also known as the BSMotion or RnRMotion) 5-Axis