Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

UTILIZO LAS LIBRERIAS DEL LCD Y DEL KEYPAD, DE AHI MISMO LA PODEIS DESCARGAR E INSTALAR COMO SE INDICAN EN LA WEB LAS DERCARGAIS Y COPIAIS LAS CARPETAS EN EL DIRECTORIO DONDE TENEIS LAS LIBRERIAS DE ...

(reference circuit diagram of the lcd backpack) I2C LCD Display. Now let’s get started. At first you need to solder the backpack to your LCD module. Ensure that the backpack pins are straight and fit ...

Additionally, the Uno features two extra pins, a duplicate of the A4 and A5 pins (meaning, they're internally connected), that you can dedicate for I2C/TWI communication.

You'll need to connect the OLED display to the Arduino Nano using a 4-pin I2C interface. Simply connect a handful of pins from the OLED display to their corresponding pins on the Nano. For the push ...