Datasheet

 Accepts G-code from USB port and interprets it locally on the
board
 Axis/motor mapping to support dual gantry and other
configurations (e.g. XYYZ, XYZA, XYZC...) of a 6-axis control (XYZ
+ ABC rotary axes) setup
 Acceleration planning performed using constant jerk motion
equations (3rd order S curves) for very smooth and fast motion
transitions for lines and arcs
 Very smooth step pulse generation using phase-optimized,
smart oversampling, fractional step DDA running at 50 KHz with
very low jitter (<<1uSec)
 Networkable via RS485 to support motion peripherals and for
networking multiple boards for multi-axis systems and for really
interesting projects (up to 1000 stepper axes)
 Stepper drivers handle 2.5 amps per winding which will handle
most motors up thru NEMA23 and some NEMA34 motors.
 Micro-stepping up to 1/8 (optimized DDA makes this smoother
than many 1/16 implementations)
Technical details
 Dimensions: 105mm x 102mm / 4.1" x 4.0"
 Board Thickness: 2mm / .08"
 Weight: 76g