How to connect a display to Arduino with i2c mode
CONNECTIONS: Arduino Uno <-> LCD Display 5V <—————> Vcc GND <—————> GND A4 <—————> SDA A5 <—————> SCL Components Required 1. Arduino Uno 2. I2C LCD Display/IIC LCD Display 3. Jumper Wires The Arduino software is downloaded for free from the official website: click here for Arduino soft CODE: