The TinyG project is a high performance, USB based CNC 6-axis controller that supports XYZ linear and ABC rotary axes with 4 motor outputs. It is designed for small CNC applications and other applications that require highly controllable motion control. TinyG is meant to be a complete embedded solution for small or medium motor control. Main Features: * Full, integrated motion control system with embedded microcontroller (Atmel ATxmega192) and 4 stepper motor drivers (TI DRV8811) integrated on a ~4 inch square board * Four stepper motor drivers * 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 mutliple 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 For more information on TinyG see the TinyG WIki. For trouble shooting, see the TinyG section of the Synthetos Forums. https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2023-03-06 https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2023-12-27 https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2024-09-19 https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2024-11-29 https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2024-11-30 https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2025-04-09 https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2025-11-28 https://elecena.pl/product/22711405/tinyg-cnc-controller-board-v8 2025-11-29