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I changed the servo pin on shield and the servo code in my CNC code (const int penServoPin =9.)But the servo does not work.It seems the CNC code is for a MEGA board.I use a UNO board.I have a question.What is the file "gctrl.pde" I use file "gctrl.exe".
I run the servo motor individually. The servo motor works. But in the shield does not work.
I test my CNC. Two steppers are OK and run according the CNC code.But the servo does not work.Can you help me.
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