Description
The CNC Shield V4 is specifically engineered to interface with the Arduino Nano, providing a robust and efficient platform for motor control in compact CNC and 3D printer applications. This expansion board simplifies the wiring and control logic by requiring only two digital I/O pins per stepper motor channel, making it possible to manage three independent stepper motors with a total of six I/O lines.
Its design focuses on ease of use and expandability, offering dedicated headers for stepper motor drivers and convenient access to digital I/O pins for limit switches (endstops) and other sensors. Furthermore, an exposed I2C interface allows for straightforward connection of external modules like LCD displays, enhancing user interaction and data visualization for your embedded projects.








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