Warning: Many users download fake or outdated manuals from random forum links. To avoid bricking your board, always verify your source.
The manual provides a truth table. For a standard 3-axis router: | Function | Port | Pin Number | |----------|------|-------------| | X Step | 1 | 2 | | X Direction | 1 | 3 | | Y Step | 1 | 4 | | Y Direction | 1 | 5 | | Z Step | 1 | 6 | | Z Direction | 1 | 7 | | E-Stop | 1 | 10 | xc2003 controller manual
Note: The XC2003 manual warns that Pin 1 is often +5V output—do not use it as an input. Warning: Many users download fake or outdated manuals
Unlike Arduino, the XC2003 does not have user-serviceable firmware. If the microcontroller logic dies, you cannot re-flash it. However, you can maintain the hardware: Unlike Arduino, the XC2003 does not have user-serviceable