Hi all. I’m starting my first real Spark project and would like to add an LCD for feedback. The LCD I’m using came with an Arduino kit I bought and the backpack is a Serial IIC I2C Adapter Serial Interface Board Module For Arduino, Model: GY-IIC-LCD.
I’ve read the existing I2C/LCD posts (very informative) and tried all the code. Some of it sorta worked, some not at all (no fault of the authors I’m sure). By sorta, I mean I can get the backlight to work but it doesn’t write anything to the screen.
Does anyone have a bare-bones “Hello World” sample code I can use as a starting point? I would like to start simple and build on whatever success I can achieve. BTW, I am a novice programmer so simpler is better.