The package consists of the software(Arduino firmware and GRemote), structure assembly instruction and program instruction.
Download and install Arduino-1.0.5,http://arduino.cc/en/Main/Software
Download the software package and decompress it,https://github.com/Makeblock-official/XY-Plotter-2.0/archive/master.zip
Connect Me baseboard to computer with micro USB cable.
Open GCodepraser->GCodeParser.ino by Arduino IDE. Click Tools->Serial Ports, choose COM XX (Not COM1 and COM2). Click Tools->Boards, choose Arduino Leonardo. At last, click "upload" button on the right-top corner.
Close Arduino IDE, open GRemoteFull->GRemote.bat.
Set the COM port, then GRemote will show you the UI as follows. That all for this part.
Now, you could control the XY-Plotter 2.0 by mouse and keyboard. And, you can also run it with Gcode. You could generate Gcode file by another software (dxf2gcode(https://code.google.com/p/dxf2gcode/) or any other capable). You should save the Gcode file with .cnc and open it by GRemote.
For more details, please refer to the software instruction.
If you want change the source code, you could find it in GRemotFull/source/GRemote.pde.
![alt text](images/XY Plotter 2.0.jpg "Makeblock XY Plotter 2.0")