Can anyone help me with instructions for what and how to program the open dtg all in one board. I have downloaded and unzipped all of the files and finished my sc p600 build with great help from Andy. Now i need to get this thing running. I get 0x54 error on startup but i believe andy said this should b fixed in the code. I am connected to my pc but have not yet attempted to send any data to arduino as i am not comfortable with the details of exactly what i am trying to do. Please help.