I'm a complete newbie at this.
What I want to do:
A "Hello World" program to the lcd
What I've done:
I have a netduino plus 2 and I'm using VS Express for Desktop 11.0. I'm coding in C#. I have successfully run a few programs (blinky & pushing the onboard button). I bought an lcd from sainsmart (lcd2004) that has an I2C interface. I have wired it in to the 5v and ground and get power to the lcd. I've also connected the SDA on the lcd to SD on the board, and SCL on the lcd to SC on the board.
I've also searched all over and have not been able to find anything that will walk me through how to do this, step-by-step. The closest I've found is http://bansky.net/bl...-port-extender/. However, I am using the 4 pin connection. I've spent hours watching videos and reading.
Where I'm stuck:
Don't know what code is needed to "communicate" with the lcd. Any help would be greatly appreciated.