[English] Simple code to receive commands from the serial port and write to an I2C 16x2 LCD display.

Arduino Counterfeit Fake CH340G chips driver issues Arduino MAX7219 MAX7221 7 segment display Arduino Setup Arduino 20x4 or 16x2 I2C LCD Warning, this LCD comes with various chip even from DX, please ...

Hitachi’s HD44780 based 16×2 character LCD are very cheap and widely available, and is an essential part for any project that displays information. Using the LCD backpack, desired data can be ...