Download Library Lcd I2c Arduino ((new)) -

Connecting a 16x2 or 20x4 LCD to an Arduino using the I2C protocol is the most efficient way to add a display to your projects, as it reduces the required pins from six to just two. To get started, you must to handle the communication between your board and the PCF8574 I2C adapter. How to Download and Install the Library

This is the fastest method and ensures you get compatible updates. Open the . download library lcd i2c arduino

There are two primary ways to install the LiquidCrystal_I2C library in the Arduino IDE: Method 1: Using the Arduino Library Manager (Recommended) Connecting a 16x2 or 20x4 LCD to an