About Pin Number Question?

Hello I'm new here. Help me ~~ thanks

At first, I had arduino Mega 2560 board and big easy driver and a stepper motor.

Follow this article,(http://www.schmalzhaus.com/EasyDriver/Examples/EasyDriverExamples.html)

I can make my motor moving with Arduino IDE successfully.

Next, I want to use creation workshop software to control my motor.

But, I found I need upload the firmware, sprinter and marlin, into my arduino mega board, I did it.



But But But...I have no ramps board.

Thus, I try to find how to connect between Arduino Mega and big easy driver (find correct pin number) directly.

Actually, I don't know how to connect two without Ramps.

I look for pin numbers as follows as from (http://reprap.org/wiki/RAMPS_1.4)

and check where these pin numbers are from ( [arduino.cc] )


#define Z_STEP_PIN 46
#define Z_DIR_PIN 48
#define Z_ENABLE_PIN 62
#define Z_MIN_PIN 18
#define Z_MAX_PIN 19

big easy driver board has three pins, step, direction and Ground.

but these #define stuff has five pins above. @@

Could someone tell me how to connect correctly?? or I have to buy ramps board.


Thanks a lot. @@ ~~