Arduino Nano 3D Printer CNC Shield V4 Expansion Board Original price was: ₹749.00.₹674.00Current price is: ₹674.00.
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- The Arduino Nano 3D Printer CNC Shield V4 Expansion Board is an expansion board designed to interface with the Arduino Nano microcontroller, enabling it to control CNC machines or 3D printers. This shield provides an easy way to set up a small-scale CNC machine or 3D printer by integrating stepper motor drivers and other necessary control components. Key Features Compatibility: Designed to fit the Arduino Nano. Stepper Motor Control: Supports up to four stepper motor drivers (A4988, DRV8825, or similar) for controlling X, Y, Z, and an additional axis (like a second Z axis or an extruder for 3D printing). I/O Pins: Breakout pins for easy access to the Arduino Nano’s I/O pins. End Stops: Multiple end stop connectors for limit switches to ensure precise movement and homing. Power Supply: Typically accepts a 12V power supply, suitable for driving stepper motors and other peripherals. Heaters and Fans: Connectors for heaters (bed and hotend) and fans (for cooling and part cooling). Expansion Capability: Additional headers for connecting displays, SD card modules, or other peripherals. Typical Components and Connections Stepper Motor Drivers: Plug into dedicated sockets. Each driver controls one stepper motor and is adjustable for current limiting. End Stop Switches: Connect to the end stop connectors for homing and limits. Power Supply: 12V input for motors and heaters, sometimes 5V for logic if not powered via USB. Heater/Fan Connectors: For connecting heating elements and fans. Additional Connectors: For extruders (in 3D printing applications), display modules, and other peripherals. Setup Steps Mount the Arduino Nano: Place the Arduino Nano into the dedicated headers on the shield. Install Stepper Drivers: Insert stepper motor drivers into their respective slots (be mindful of the orientation). Connect Stepper Motors: Attach the stepper motors to the output connectors corresponding to the drivers. Connect End Stops: Plug in the limit switches to the end stop connectors. Power Connections: Connect the 12V power supply to the shield’s power input. Heaters and Fans: Connect the heating elements and fans if applicable (for 3D printing setups). Upload Firmware: Load the appropriate firmware (such as GRBL for CNC or Marlin for 3D printing) onto the Arduino Nano. Usage Scenarios CNC Machines: Used for controlling small CNC routers, mills, and engravers. 3D Printers: Controls 3D printers, managing the motors, heaters, and sensors required for 3D printing. Considerations Cooling: Ensure adequate cooling for stepper drivers, especially under heavy loads. Firmware: Use the appropriate firmware that matches your application (CNC or 3D printing) and configure it correctly. Power Supply: Verify that the power supply can handle the combined load of all connected devices (motors, heaters, etc.). By leveraging the Arduino Nano and this CNC Shield V4 Expansion Board, hobbyists and makers can build and control their own CNC machines or 3D printers with relative ease. Technical Specifications: Microcontroller Compatibility: Arduino Nano (ATmega328P) Motor Drivers: Supports up to four stepper motor drivers (e.g., A4988, DRV8825) Power Input: Voltage: 12V (common for CNC and 3D printer stepper motors and heaters) Current: Dependent on the connected components and stepper motor drivers Stepper Motor Outputs: 4 sets for X, Y, Z, and an additional axis End Stop Inputs: 3 sets for X, Y, Z (min and max) Heater Outputs: Hotend heater Heated bed (in 3D printer applications) Fan Outputs: Cooling fan Part cooling fan Thermistor Inputs: 2 sets for monitoring hotend and heated bed temperatures Auxiliary Connections: LCD display interface SD card reader interface Additional I/O pins for custom modules and expansions Dimensions: Matches the form factor of the Arduino Nano Package Includes: 1 Piece- Arduino Nano 3D Printer CNC Shield V4 Expansion Board