An open source serial LCD (HD44780) controller based on the ATmega328.
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README.md

OpenLCD

SparkFun 16x2 SerLCD - Black on RGB 3.3V (LCD-14072) SparkFun 16x2 SerLCD - RGB on Black 3.3V (LCD-14073) SparkFun 20x4 SerLCD - Black on RGB 3.3V (LCD-14074)

These AVR-based Serial Enabled LCDs are based on the HD44780 controller, and include an AVR ATMega328p with an Arduino compatible bootloader. They accept control commands via Serial, I2C and SPI.

Repository Contents

  • /Firmware
    • **/Examples
    • **/OpenLCD

Documentation

Product Versions

  • OpenLCD
    • LCD-14072 - SparkFun 16x2 SerLCD - Black on RGB 3.3V
    • LCD-14073 - SparkFun 16x2 SerLCD - RGB on Black 3.3V
    • LCD-14074 - SparkFun 20x4 SerLCD - Black on RGB 3.3V

License Information

The code is beerware; if you see me (or any other SparkFun employee) at the local, and you've found our code helpful, please buy us a round!

Distributed as-is; no warranty is given.