OK, I am new to the whole Arduino thing, but I have experience programming and have read books on Arduino before I started this project.
I'm trying to use I2C communications with an LCD that I've bought.
I've read the chapters in my books on how to do this but every example I've found is using a different type of LCD than I have.
I have been using this LCD: http://www.newhavendisplay.com/specs/NHD-0216K3Z-NSW-BBW-V3.pdf
The Arduino board I have is the Mega 2560.
My LCD is on and lit up, but I cannot figure out how to write anything to its screen. I don't believe I'm far off, and I understand the basics of writing to your LCD, but something is amiss.
Using the specifications from the PDF handbook, I believe I have wired it up correctly, but I might very well be wrong.
Any ideas how to go about this? This particular LCD board has a microprocessor so should I download another library? I read elsewhere I would need to do that. I just have the basic LiquidCrystal library right now.
Any help is appreciated.