UPDATE:: Do not install R81 and R89 , and Solder Power circuits first and adjust the trim potentiometer to output 5V then install all other Components. and i will be providing basic firmware to build upon in few days.

Thanks.

6-Axis CNC Controller PCB

Overview:

This advanced 6-axis CNC controller is engineered for precision motion control. With its versatile feature set and compact, six-layer construction, it strikes the perfect balance between reliability, expandability, and user convenience—making it a standout option for professionals and enthusiasts alike.

Key Features:

- External Stepper Motor Driver Integration:

 - Supports a variety of external stepper motor drivers, enabling precise multi-axis operations across diverse setups.

- Wireless Connectivity:

 - Built-in Wi-Fi allows for remote configuration, control, and monitoring, streamlining your operation process.

- Enhanced GPIO Design:

 - Offers approximately 25 configurable General-Purpose Input/Output (GPIO) pins. 

 - MOSFET-Driven Outputs: Ensure efficiency and reliable performance. 

 - Optocoupler-Protected Inputs: Provide electrical isolation and noise reduction to safeguard signal integrity.

- Integrated Power Conversion:

 - Features a built-in power converter designed for a 12V supply, simplifying power management and ensuring compatibility with standard systems.

- FluidNC Firmware Compatibility:

 - Fully operable with FluidNC firmware, enhancing the controller’s configurability and providing a user-friendly experience for various CNC tasks.

- Compact and Robust Design:

 - The six-layer PCB layout not only minimizes space but also maintains optimal signal integrity and durability, ideal for environments where space is at a premium.

Applications and Conclusion: 

Perfect for high-precision CNC machining, rapid prototyping, and automation systems, this controller’s modular design and full firmware support make it a flexible and dependable tool. With advanced features and meticulous engineering, it’s poised to elevate the performance of both technical experts and creative makers.