I2C LCD Node.js Coding on a Raspberry Pi
Now that we have the I2C LCD module wired to our Raspberry Pi, it's time to write the Node.js script to control it. In this lesson, we write the functions to initialize the LCD, write data to the LCD control and character registers, control the backlight, position the cursor, and write strings to be displayed.
Takeaways: At the completion of this lesson, each student should be able to write the functions necessary to control a 1602A LCD module via an I2C to parallel adaptor.
#lcd #i2c #raspberrypi
