Install the Arduino software and its drivers before you plug in your ramps board. You might need its included drivers, so it is best to let them install. MAC User? – info you will need to change the firmware buadrate and perhaps a different driver.
Marlin is the firmware I use and it is pre-flashed on the ramps 1.4 board included in the kit, use this link only if you didn’t get it from here or to check for updates. If you are building your own feel free to use any board you want.
Now that your machine can talk to your computer you need to be able to control it. You can either use an lcd screen or control software. For the beginners software works better than the LCD screen.
This can move the machine along any of the three axis and can also send gcode generated in any program (estlcam, slic3r, Image2Gcode, ect).
Never plug or un-plug anything into the ramps board while there is any power, usb or plug!
Move your gantry to the center of your build space and make sure the z axis is roughly centered in its travel.Never know what way it’s gunna go!
With all the motors plugged in and the resistor on T0, plug in the USB cable and the power to the ramps board and hit connect in the upper left corner of repetier, it should take a few seconds and turn green to indicate it is connected.
You can now use the control in the manual tab to move the machine. The arrows allow for .1, 1, 10, 100mm movements. Start small 1 mm at a time. The arrows should move it in that direction. Right is right (x positive), up is back or away from you (y positive), up on the z axis should be up as well (z positive). If it doesn’t move as expected hit disconnect, unplug the power and usb, any axis that is moving the wrong way simply flip the plug. Power back up and test again.
Now the machine should be moving around and once you finally get board of manually moving it around it is time to put it to work.
Now the machine draw pictures it is time to get it dirty. Hope you didn’t make a white one…
Now that you can draw a picture time to try and cut something, here are some Intermediate instructions.
Estlcam is considered a CAM program there are others Fusion 360 is nice as well but pretty advanced.